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A225187
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a(n) = gcd_{all Latin squares L of order n} n!*n/A(L), where A(L) is the order of the autotopism group of L.
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0
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1, 1, 1, 1, 2, 4, 6, 6, 24, 96, 240
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,5
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COMMENTS
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See Browning et al. for definition of autotopism group.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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