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A030956
[ exp(2/9)*n! ].
0
1, 2, 7, 29, 149, 899, 6294, 50353, 453182, 4531822, 49850050, 598200606, 7776607883, 108872510366, 1633087655499, 26129402487988, 444199842295806, 7995597161324521, 151916346065165908, 3038326921303318173
OFFSET
1,2
MATHEMATICA
Floor[Exp[2/9]Range[20]!] (* Harvey P. Dale, Oct 18 2019 *)
CROSSREFS
Sequence in context: A030874 A030920 A030824 * A329259 A185310 A143883
KEYWORD
nonn
AUTHOR
STATUS
approved