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A133170
Minimal isotopy classes of Latin trades of size n.
0
0, 0, 0, 1, 0, 3, 0, 6, 3, 23, 12, 146, 205, 1647, 4694, 32319, 138384, 942341, 5258327
OFFSET
1,6
LINKS
I. M. Wanless, A computer enumeration of small latin trades, Australas. J. Combin. 39, (2007) 247-258.
CROSSREFS
Cf. A007083.
Sequence in context: A294777 A215664 A088162 * A062542 A360173 A109693
KEYWORD
nonn,more
AUTHOR
Ian Wanless, Oct 11 2007
STATUS
approved