16971876

Appears in sequences

• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} k^j * binomial(n,j)^k.at n=60A336187
• a(n) = Sum_{k=0..n} n^k * binomial(n,k)^n.at n=5A336188