A030957 [ exp(1/9)*n! ].

1, 2, 6, 26, 134, 804, 5632, 45058, 405525, 4055253, 44607785, 535293421, 6958814485, 97423402796, 1461351041944, 23381616671119, 397487483409030, 7154774701362549, 135940719325888433, 2718814386517768672

Offset

1,2

Links

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

Mathematica

Floor[Exp[1/9](Range[20]!)] (* Harvey P. Dale, Oct 01 2015 *)

Crossrefs

Sequence in context: A159667 A370215 A326562 * A030898 A002788 A332796

Adjacent sequences: A030954 A030955 A030956 * A030958 A030959 A030960

Keyword

nonn

Author

Simon Plouffe

Status

approved