Numerator of Sum_{k=1..n} k^n/n^k.

A119758

Numerator of Sum_{k=1..n} k^n/n^k.

Terms

    a(0) =1a(1) =3a(2) =20a(3) =225a(4) =3789a(5) =89341a(6) =2821552a(7) =115377921a(8) =5939637425a(9) =375840753541

External references