156386

Appears in sequences

• Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + ((n+1)*(n+2)*(2*n+3)/6)*T(n-2, k-1), read by rows.at n=38A154228
• Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + ((n+1)*(n+2)*(2*n+3)/6)*T(n-2, k-1), read by rows.at n=42A154228
• Integers k such that A072473(k) = A072473(k+1) = A072473(k+2) = A072473(k+3).at n=16A255172