8952553

Appears in sequences

• Number of 4-level labeled linear rooted trees with n leaves.at n=7A050352
• Generalized Fubini numbers. Square array read by ascending antidiagonals, A(n,k) = 1 + k*(Sum_{j=1..n-1} C(n,j)*A(j,k)); n>=0 and k>=0.at n=58A257565