A030831 [ exp(17/22)*n! ].

2, 4, 12, 51, 259, 1559, 10914, 87319, 785876, 7858763, 86446399, 1037356791, 13485638291, 188798936078, 2831984041181, 45311744658906, 770299659201402, 13865393865625240, 263442483446879561, 5268849668937591230

Offset

1,1

Links

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

Mathematica

Floor[Exp[17/22]Range[20]!] (* Harvey P. Dale, Feb 12 2023 *)

Crossrefs

Sequence in context: A030843 A030887 A030924 * A058767 A075876 A222470

Adjacent sequences: A030828 A030829 A030830 * A030832 A030833 A030834

Keyword

nonn

Author

Simon Plouffe

Status

approved