51901
domain: N
Appears in sequences
- f-vectors for simplicial complexes of dimension at most 2 on at most n-1 vertices.at n=15A011827
- Number of rooted trees with n nodes and 8 leaves.at n=7A055283
- a(n) = 3^(n-1) - ceiling(n^n/n!).at n=10A127634
- a(n) is the number of rooted trees with 2n vertices n of whom are leaves.at n=7A185650
- a(n) = numerator(N(1/2, n, 1)) where N(a, n, x) is the n-th Nørlund polynomial.at n=8A370416
- a(n) is the denominator corresponding to A376736(n).at n=7A376737