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A225187 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. 0
1, 1, 1, 1, 2, 4, 6, 6, 24, 96, 240 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,5
COMMENTS
See Browning et al. for definition of autotopism group.
LINKS
J. Browning, D. S. Stones and I. M. Wanless, Bounds on the number of autotopisms and subsquares of a Latin square, Combinatorica, 33 (1) (2013), 11-22.
CROSSREFS
Sequence in context: A104968 A286894 A346911 * A281485 A142473 A132426
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, May 05 2013
STATUS
approved

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)