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A133163
Number of species of genus 1 Latin bi-trades of size n.
0
0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 10, 21, 123, 565, 3003, 14944, 75985, 371549
OFFSET
1,12
LINKS
I. M. Wanless, A computer enumeration of small latin trades, Australas. J. Combin. 39, (2007) 247-258.
CROSSREFS
Cf. A007083.
Sequence in context: A119033 A171067 A121807 * A242831 A177131 A177180
KEYWORD
nonn,more
AUTHOR
Ian Wanless, Oct 11 2007
STATUS
approved