A133166 Minimal species of Latin trades of size n.

0, 0, 0, 1, 0, 1, 0, 2, 1, 6, 3, 30, 38, 290, 806, 5460, 23164, 157533, 877106

Offset

1,8

Links

Table of n, a(n) for n=1..19.

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

Crossrefs

Cf. A007083.

Sequence in context: A291539 A135994 A217646 * A293409 A051482 A349573

Adjacent sequences: A133163 A133164 A133165 * A133167 A133168 A133169

Keyword

nonn,more

Author

Ian Wanless, Oct 11 2007

Status

approved