78160

Appears in sequences

• Triangle T(n, k) = coefficients of (p(x,n)), where p(x, n) = (n-1)! * Sum_{j=1..n} A142458(n, j)*binomial(x+j-1, n-1), read by rows.at n=23A168295
• a(n) = n^7 + 7*n.at n=5A180357
• a(n) = 5^n + 5*n.at n=7A221907