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A114628
Number of even Latin squares of order n.
1
1, 2, 6, 576, 80640, 505958400, 30739709952000, 55019078005712486400
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Alon-Tarsi Paradox
Eric Weisstein's World of Mathematics, Latin Square
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Eric W. Weisstein, Dec 18 2005
STATUS
approved