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Datasets:
cluesurf
/
integer

Tags:
mathematics
integers
sequences
primes
combinatorics
number-theory
License:
Dataset card Data Studio Files
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  1. .gitattributes +1 -0
  2. .gitignore +4 -0
  3. README.md +78 -3
  4. base/10-centered-polygonal.csv +3 -0
  5. base/10-gonal-pyramidal.csv +3 -0
  6. base/11-centered-polygonal.csv +3 -0
  7. base/11-gonal-pyramidal.csv +3 -0
  8. base/12-gonal-pyramidal.csv +3 -0
  9. base/13-gonal-pyramidal.csv +3 -0
  10. base/14-gonal-pyramidal.csv +3 -0
  11. base/15-gonal-pyramidal.csv +3 -0
  12. base/16-gonal-pyramidal.csv +3 -0
  13. base/17-gonal-pyramidal.csv +3 -0
  14. base/18-gonal-pyramidal.csv +3 -0
  15. base/19-gonal-pyramidal.csv +3 -0
  16. base/20-gonal-pyramidal.csv +3 -0
  17. base/3-centered-polygonal.csv +3 -0
  18. base/3-gonal-pyramidal.csv +3 -0
  19. base/4-centered-polygonal.csv +3 -0
  20. base/4-gonal-pyramidal.csv +3 -0
  21. base/5-centered-polygonal.csv +3 -0
  22. base/5-gonal-pyramidal.csv +3 -0
  23. base/6-centered-polygonal.csv +3 -0
  24. base/6-gonal-pyramidal.csv +3 -0
  25. base/7-centered-polygonal.csv +3 -0
  26. base/7-gonal-pyramidal.csv +3 -0
  27. base/8-centered-polygonal.csv +3 -0
  28. base/8-gonal-pyramidal.csv +3 -0
  29. base/9-centered-polygonal.csv +3 -0
  30. base/9-gonal-pyramidal.csv +3 -0
  31. base/abundant.csv +3 -0
  32. base/bell.csv +3 -0
  33. base/binary-base-tree.csv +3 -0
  34. base/binary-even.csv +3 -0
  35. base/catalan.csv +3 -0
  36. base/centered-decagonal.csv +3 -0
  37. base/centered-heptagonal.csv +3 -0
  38. base/centered-hexagonal.csv +3 -0
  39. base/centered-octagonal.csv +3 -0
  40. base/centered-pentagonal.csv +3 -0
  41. base/centered-square.csv +3 -0
  42. base/centered-triangular.csv +3 -0
  43. base/collatz-length.csv +3 -0
  44. base/composite.csv +3 -0
  45. base/connected-planar-graph.csv +3 -0
  46. base/deficient.csv +3 -0
  47. base/delannoy.csv +3 -0
  48. base/derangement.csv +3 -0
  49. base/divisors.csv +3 -0
  50. base/dodecahedral.csv +3 -0
.gitattributes CHANGED
@@ -58,3 +58,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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  # Video files - compressed
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  *.mp4 filter=lfs diff=lfs merge=lfs -text
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  *.webm filter=lfs diff=lfs merge=lfs -text
 
 
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  # Video files - compressed
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  *.mp4 filter=lfs diff=lfs merge=lfs -text
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  *.webm filter=lfs diff=lfs merge=lfs -text
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+ *.csv filter=lfs diff=lfs merge=lfs -text
.gitignore ADDED
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+ task/
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+ hold/
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+ code/
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+ .DS_Store
README.md CHANGED
@@ -1,3 +1,78 @@
1
- ---
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- license: cc0-1.0
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- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ ---
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+ license: cc0-1.0
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+ pretty_name: "Integer Sequences"
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+ tags:
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+ - mathematics
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+ - integers
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+ - sequences
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+ - primes
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+ - combinatorics
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+ - number-theory
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+ ---
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+
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+ # Integer Sequences
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+
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+ Many integer sequences as one-value-per-line CSV files.
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+ Generated from formulas, recurrences, sieves, and filters.
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+ Primes sourced from https://t5k.org.
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+
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+ ## Contents
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+
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+ Each file in `base/` holds one sequence, one integer per line,
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+ sorted ascending.
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+
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+ ### Figurate and geometric
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+
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+ - `triangular`, `pentagonal`, `hexagonal`, `heptagonal`, `star`
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+ - `pow-2`, `pow-3`, `pow-5`, `pow-7`
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+ - `tetrahedral`, `pentatope`, `octahedral`
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+ - `square-pyramidal`, `stella-octangula`
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+ - `icosahedral`, `dodecahedral`, `rhombic-dodecahedral`
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+ - `truncated-tetrahedral`, `truncated-octahedral`, `truncated-cube`
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+ - `centered-triangular`, `centered-square`, `centered-pentagonal`,
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+ `centered-hexagonal`, `centered-heptagonal`, `centered-octagonal`,
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+ `centered-decagonal`
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+ - `N-gonal-pyramidal` (3 through 20)
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+ - `N-centered-polygonal` (3 through 11)
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+ - `pronic`
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+
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+ ### Recurrence-based
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+
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+ - `fibonacci`, `lucas`, `padovan`, `tribonacci`, `pell`, `jacobsthal`
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+ - `catalan`, `bell`, `motzkin`, `delannoy`, `derangement`
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+ - `partition`, `planar-partitions`
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+ - `euler-number`, `stirling-second`
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+ - `look-and-say`, `sylvester`, `recaman`, `stern-brocot`
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+
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+ ### Prime and factoring
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+
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+ - `prime` (50 million, from t5k.org)
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+ - `twin-prime`, `safe-prime`, `sophie-germain-prime`, `super-prime`
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+ - `semiprime`, `sphenic`, `composite`
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+ - `square-free`, `powerful`
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+ - `primorial`
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+
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+ ### Digit and filter
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+
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+ - `palindromic`, `happy`, `harshad`, `abundant`, `deficient`
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+ - `binary-even` (evil numbers), `smith`, `lucky`
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+ - `undulating`, `narcissistic`, `automorphic`, `kaprekar`
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+ - `collatz-length`, `euler-totient`, `divisors`
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+
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+ ### Other
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+
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+ - `natural`, `n-eq-3-mod-4`, `factorial`, `repunit`
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+ - `binary-base-tree` (Wedderburn-Etherington)
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+ - `highly-composite`, `amicable`
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+ - Static lookups: `perfect`, `weird`, `order-of-simple-groups`,
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+ `connected-planar-graph`, `number-of-connected-graphs`,
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+ `planar-graph`, `irreducible-polynomials`
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+
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+ ## Sources
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+
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+ - **The Prime Pages (t5k.org)**: https://t5k.org/lists/small/millions/
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+ - **OEIS**: https://oeis.org (reference for sequence definitions)
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+
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+ ## License
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+
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+ CC0-1.0. The sequences are mathematical facts, not creative works.
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