%I #10 Jan 26 2022 06:23:04

%S 1,1,1,26,86

%N Number of paratopy classes (also called species, or main classes) of 4-dimensional Latin hypercubes of order n.

%H B. D. McKay and I. M. Wanless, <a href="https://users.cecs.anu.edu.au/~bdm/papers/hypercubes.pdf">A census of small latin hypercubes</a>, SIAM J. Discrete Math. 22, (2008) 719-736.

%K nonn,more,hard

%O 1,4

%A _Ian Wanless_, May 01 2008