A114629 Number of odd Latin squares of order n.

0, 0, 6, 0, 80640, 306892800, 30739709952000, 53756954453370470400

Offset

1,3

Links

Table of n, a(n) for n=1..8.

Eric Weisstein's World of Mathematics, Alon-Tarsi Paradox

Eric Weisstein's World of Mathematics, Latin Square

Crossrefs

Cf. A002860, A065711, A114629, A114630.

Sequence in context: A284452 A357802 A109006 * A060251 A212528 A059117

Adjacent sequences: A114626 A114627 A114628 * A114630 A114631 A114632

Keyword

nonn,hard,more

Author

Eric W. Weisstein, Dec 18 2005

Status

approved