Sum[k=0..n] Eulerian[n,k]*n^k.

A122020

Sum[k=0..n] Eulerian[n,k]*n^k.

Terms

    a(0) =1a(1) =6a(2) =66a(3) =1140a(4) =28280a(5) =948570a(6) =41173776a(7) =2238150600a(8) =148570107264

External references