56364

Appears in sequences

• Triangle, read by rows, of numbers T(n,k), 0 <= k <= n, given by T(n,k) = A000364(n-k)*binomial(2*n, 2*k).at n=24A086646
• Sum of all the parts in the partitions of n into 5 parts.at n=42A308822
• a(n) = binomial(2*n, n)*2^n*|Euler(n, 1/2) - Euler(n, 0)|.at n=6A343846