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URL: https://oeis.org/A280734

⇱ A280734 - OEIS

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A280734
Product_{k=0..prime(n)} k!.
0
2, 12, 34560, 125411328000, 265790267296391946810949632000000000, 792786697595796795607377086400871488552960000000000000
OFFSET
1,1
EXAMPLE
a(3) = 0!*1!*2!*3!*4!*5! = 1*1*2*6*24*120 = 34560.
CROSSREFS
A subsequence of A000178.
Sequence in context: A342104 A378118 A274223 * A048830 A038081 A291258
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 10 2017
STATUS
approved