a(n) = Sum_{k=0..n} A136595(n,k)*n^k.

A136588

a(n) = Sum_{k=0..n} A136595(n,k)*n^k.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =21a(4) =124a(5) =1880a(6) =20046a(7) =391419a(8) =6195288a(9) =147481299a(10) =3121373690a(11) =87790122816

External references