780585

Appears in sequences

• Triangle T(n,k) = ((-1)^(n+k)/(n+1))*Sum_{j=0..n} (-1)^j*j!*Stirling2(n, j)* binomial(n-j, k)*binomial(n+j, j), read by rows.at n=24A156653
• Triangle of coefficients of quasi-Stirling polynomials.at n=25A331998