A030826 [ exp(3/23)*n! ].

1, 2, 6, 27, 136, 820, 5742, 45937, 413437, 4134377, 45478153, 545737843, 7094591965, 99324287514, 1489864312718, 23837829003495, 405243093059417, 7294375675069511, 138593137826320724, 2771862756526414499

Offset

1,2

Links

Table of n, a(n) for n=1..20.

Mathematica

Floor[Exp[3/23]Range[30]!] (* Harvey P. Dale, Aug 03 2018 *)

Crossrefs

Sequence in context: A344495 A193385 A030961 * A030914 A030838 A138295

Adjacent sequences: A030823 A030824 A030825 * A030827 A030828 A030829

Keyword

nonn

Author

Simon Plouffe

Status

approved