A030820 [ exp(9/23)*n! ].

1, 2, 8, 35, 177, 1064, 7453, 59629, 536666, 5366663, 59033296, 708399560, 9209194286, 128928720014, 1933930800218, 30942892803488, 526029177659298, 9468525197867367, 179901978759479980, 3598039575189599601

Offset

1,2

Links

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

Crossrefs

Sequence in context: A030847 A030929 A030881 * A030972 A213227 A020009

Adjacent sequences: A030817 A030818 A030819 * A030821 A030822 A030823

Keyword

nonn

Author

Simon Plouffe

Status

approved