A133164 Number of species of separated Latin bi-trades of size n.

0, 0, 0, 1, 0, 1, 1, 3, 3, 9, 10, 47, 82, 324, 1053, 4686, 20337, 99833, 505865

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.