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Search: id:A034383
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A034383 Number of labeled groups. +0
5
1, 2, 3, 16, 30, 480, 840, 22080, 68040, 1088640, 3991680, 259459200, 518918400, 16605388800, 163459296000 (list; graph; listen)
OFFSET

1,2

LINKS

H.-U. Besche, The Small Groups library

Index entries for sequences related to enumerating groups.

CROSSREFS

a(n)=A058163(n) Cf. A000001, A034381, A034382, A058157.

Sequence in context: A102882 A085734 A034382 this_sequence A072684 A073633 A012357

Adjacent sequences: A034380 A034381 A034382 this_sequence A034384 A034385 A034386

KEYWORD

nonn,more

AUTHOR

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

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.


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