A133163 Number of species of genus 1 Latin bi-trades of size n.

0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 10, 21, 123, 565, 3003, 14944, 75985, 371549

Offset: 1

Author

Ian Wanless, Oct 11 2007

Keywords

• nonn
• more

Links

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

Crossrefs

Cf. A007083.