text: % Data for perfect square placement problem:
  % http://www.hakank.org/minizinc/perfect_square_placement.mzn
  % Data is originally from CSPLib:
  % http://www.cs.st-andrews.ac.uk/~ianm/CSPLib/prob/prob009/results
  
  % problem 175 
  n = 549;
  size = 25;
  a = [4,10,14,24,26,31,34,36,38,40,43,48,59,63,74,89,97,105,117,124,136,152,156,241,308];
  
  