-2651
domain: Z
Appears in sequences
- Expansion of Product_{m>=1} (1+q^m)^(-5).at n=15A022600
- Triangle T(n, k) = binomial(binomial(n, 2) + k, k) + binomial(binomial(n, 2) + n-k, n-k) - binomial(binomial(n, 2) + n, n), read by rows.at n=17A176567
- Triangle T(n, k) = binomial(binomial(n, 2) + k, k) + binomial(binomial(n, 2) + n-k, n-k) - binomial(binomial(n, 2) + n, n), read by rows.at n=18A176567