A133170 - OEIS

%I #8 Feb 28 2020 04:39:02

%S 0,0,0,1,0,3,0,6,3,23,12,146,205,1647,4694,32319,138384,942341,5258327

%N Minimal isotopy classes of Latin trades of size n.

%H I. M. Wanless, <a href="https://ajc.maths.uq.edu.au/pdf/39/ajc_v39_p247.pdf">A computer enumeration of small latin trades</a>, Australas. J. Combin. 39, (2007) 247-258.

%Y Cf. A007083.

%K nonn,more

%O 1,6

%A _Ian Wanless_, Oct 11 2007