206252

Appears in sequences

• a(n) = Sum_{k = 0..n} C(n,k)^5.at n=5A005261
• a(n) = Sum_{k=0..n} C(n,k)^n.at n=5A167010
• Square array A(n, k) = Sum_{j=0..n} binomial(n,j)^k, n >= 0, k >= 0, read by antidiagonals.at n=60A309010