840261910995
domain: N
Appears in sequences
- Binomial coefficient C(6n,n-12).at n=8A004367
- Binomial coefficient C(8n,n-7).at n=8A004388
- 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=36A126445
- Column 0 of triangle A126445; a(n) = binomial( binomial(n+2,3), n).at n=8A126446
- Number of labeled graphs with n nodes and floor(n/2) edges.at n=15A331505