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Search: id:A034382
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A034382 Number of labeled Abelian groups of order n. +0
6
1, 2, 3, 16, 30, 360, 840, 15360, 68040, 907200, 3991680, 159667200, 518918400, 14529715200, 163459296000, 4248755596800, 22230464256000, 1200445069824000, 6758061133824000, 405483668029440000 (list; graph; listen)
OFFSET

1,2
LINKS

Index entries for sequences related to enumerating groups.

CROSSREFS

a(n)=A058162(n)*n. Cf. A000688, A034381, A034383, A058159.

Sequence in context: A074759 A102882 A085734 this_sequence A034383 A072684 A073633

Adjacent sequences: A034379 A034380 A034381 this_sequence A034383 A034384 A034385

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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