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A057993 Number of self-converse quasigroups of order n. 6
1, 1, 1, 3, 13, 81, 3883 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..6.

Index entries for sequences related to quasigroups

CROSSREFS

Cf. A057991-A057994, A057771, A057996.

Sequence in context: A089461 A000684 A222272 * A208810 A348116 A219906

Adjacent sequences: A057990 A057991 A057992 * A057994 A057995 A057996

KEYWORD

nonn,more

AUTHOR

Christian G. Bower, Nov 01 2000

STATUS

approved

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Last modified February 7 02:40 EST 2023. Contains 360111 sequences. (Running on oeis4.)