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A080911 a(n) = binomial(n!,(n-1)!). 2
1, 2, 15, 134596, 10872202353646160680764975 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..5.

MATHEMATICA

Table[Binomial[n!, (n-1)!], {n, 1, 7}] (* Vaclav Kotesovec, Nov 13 2014 *)

CROSSREFS

Cf. A000142, A037293, A066526, A058077.

Sequence in context: A064171 A135085 A290042 * A175981 A056072 A294195

Adjacent sequences:  A080908 A080909 A080910 * A080912 A080913 A080914

KEYWORD

nonn

AUTHOR

Labos Elemer, Apr 01 2003

STATUS

approved

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Last modified August 9 13:57 EDT 2020. Contains 336323 sequences. (Running on oeis4.)