0,4

x*y is ismorphic to y*x.

Index entries for sequences related to quasigroups

Cf. A057991-A057994, A057771, A057998.

Sequence in context: A006989 A132529 A140984 this_sequence A009090 A009295 A052716

Adjacent sequences: A057993 A057994 A057995 this_sequence A057997 A057998 A057999

nonn,more,nice

Christian G. Bower (bowerc(AT)usa.net), Nov 01 2000

a(8) from Juergen Buntrock (jubu(AT)eule.in-berlin.de), Nov 17, 2003