56017460733
domain: N
Appears in sequences
- Binomial coefficient C(7n,n-10).at n=7A004378
- Triangle, read by rows, where T(n,k) = C(C(n+2,3) - C(k+2,3), n-k) for n >= k >= 0.at n=37A126445
- Column 1 of triangle A126445; a(n) = C( C(n+3,3) - 1, n).at n=7A126447
- Number of 8-member subsets of [8*n] whose elements sum to a multiple of n.at n=15A318629