A057998 Number of asymmetric loops (quasigroups with an identity element).

1, 1, 1, 0, 0, 1, 61, 23374, 106185390

Offset

0,7

Links

Table of n, a(n) for n=0..8.

Index entries for sequences related to quasigroups

Crossrefs

Cf. A057996.

Sequence in context: A259412 A099683 A337726 * A182384 A235008 A058996

Adjacent sequences: A057995 A057996 A057997 * A057999 A058000 A058001

Keyword

nonn

Author

Christian G. Bower, Nov 20 2000

Extensions

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

Status

approved