Denominator of (n-2)!*Sum_{k=1..n} (-1)^(k+1)/((n-k)!*k^k).

A360092

Denominator of (n-2)!*Sum_{k=1..n} (-1)^(k+1)/((n-k)!*k^k).

Terms

    a(0) =4a(1) =108a(2) =3456a(3) =3600000a(4) =48600000

External references