Narayana number (English, noun)
expansion: Narayana number (plural Narayana numbers)
Senses:
topics: combinatorics
mathematics
sciences
glosses: Any of the triangular array of natural numbers defined by N(n, k), n = 1, 2, 3 ..., 1 ≤ k ≤ n, occurring in various counting problems.
Forms:
form: Narayana numbers
tags: plural