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A030246 Number of nonisomorphic groupoids with a nontrivial symmetry. +0
1
0, 0, 4, 93, 49627 (list; graph; listen)
OFFSET

0,3
LINKS

Index entries for sequences related to groupoids

CROSSREFS

A001329 - A030245.

Sequence in context: A012217 A012135 A050878 this_sequence A116160 A116291 A061992

Adjacent sequences: A030243 A030244 A030245 this_sequence A030247 A030248 A030249

KEYWORD

nonn,more

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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