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A133165 Number of species of connected separated latin bi-trades of size n. 0
0, 0, 0, 1, 0, 1, 1, 2, 3, 8, 9, 42, 78, 310, 1036, 4614, 20216, 99359, 504489 (list; graph; refs; listen; history; internal format)
OFFSET

1,8

REFERENCES

I. M. Wanless, A computer enumeration of small latin trades, Australas. J. Combin. 39, (2007) 247-258.

CROSSREFS

Cf. A007083.

Sequence in context: A162219 A140484 A087034 * A019307 A028742 A028771

Adjacent sequences:  A133162 A133163 A133164 * A133166 A133167 A133168

KEYWORD

nonn

AUTHOR

Ian Wanless (ian.wanless(AT)sci.monash.edu.au), Oct 11 2007

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.