A081096 Taylor coefficients at x=0 of exp(exp(x^3/3+x^2/2)-1).

1, 0, 1, 2, 6, 40, 155, 1050, 7175, 49000, 427140, 3649800, 34634985, 359579220, 3844835995, 44765971250, 546966720300, 7013372766400, 95334357393275, 1349949069418950, 20031683836289125, 310545507994221500, 5003248923131208750, 83939793691225972500

Offset: 0

Author

Karol A. Penson, Mar 05 2003

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..200

Crossrefs

Cf. A081095.

Programs

Mathematica

With[{nn=30},CoefficientList[Series[Exp[Exp[x^3/3+x^2/2]-1],{x,0,nn}],x] Range[0,nn]!] (* Harvey P. Dale, Aug 17 2021 *)

Formula

E.g.f.: exp(exp(x^3/3+x^2/2)-1).