259840

Appears in sequences

• Expansion of e.g.f. exp((-x^3)/3)/(1-x).at n=9A000090
• Triangle T(n,k), the number of permutations on n elements that have no cycles of length k.at n=38A122974
• a(n) = binomial(n+2,3)*4^3.at n=27A141478
• 10th column of A172119.at n=18A172319
• Number T(n,k) of permutations on n elements with exactly k 3-cycles; triangle read by rows.at n=18A186526
• Number of multisets of size n that have an alternating permutation and cover an initial interval of positive integers.at n=19A349055