A057993 - OEIS

A057993

Number of self-converse quasigroups of order n.

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`

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