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A030246
Number of nonisomorphic groupoids with a nontrivial symmetry.
1
0, 0, 4, 93, 49627
(list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
Table of n, a(n) for n=0..4.
Index entries for sequences related to groupoids
CROSSREFS
A001329 - A030245.
Sequence in context: A173362 A353089 A202899 * A116160 A321221 A116291
Adjacent sequences: A030243 A030244 A030245 * A030247 A030248 A030249
KEYWORD
nonn,more
AUTHOR
Christian G. Bower
STATUS
approved

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Last modified October 21 12:07 EDT 2024. Contains 376980 sequences.
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