alberto pasca

#include
#define kBirthdate 2810
int N(int n, int k) {
  if (n == 0) return k == 0 ? 1 : 0;
  return (N(n-1, k-1) + N(n-1, k)*(n-1-k)) + N(n-1, k+1)*(k+1) % kBirthdate;
}
int main(int argc, const char * argv[]) {
  int num[] = {N(3,6)+105,N(8,5)-2,102,N(8,5)-1,64,97+N(3,6),
    108,98,101,N(8,5)+2,116,N(8,5)-1,N(8,5),
    97,115,99,97,(N(8,6)*2)-10,105,N(8,5)+4};

  for ( auto n : num ) printf ( "%c", n );
  printf("\n");
  return 0;
}