A030922 [ exp(12/13)*n! ].

2, 5, 15, 60, 302, 1812, 12685, 101486, 913377, 9133773, 100471510, 1205658127, 15673555658, 219429779214, 3291446688215, 52663147011442, 895273499194524, 16114922985501439, 306183536724527356, 6123670734490547129

Offset

1,1

Links

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

Mathematica

Floor[Exp[12/13]Range[20]!] (* Harvey P. Dale, May 01 2019 *)

Crossrefs

Sequence in context: A325575 A332248 A030934 * A030916 A030908 A030900

Adjacent sequences: A030919 A030920 A030921 * A030923 A030924 A030925

Keyword

nonn

Author

Simon Plouffe

Status

approved