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A138081 Number of paratopy classes (also called species, or main classes) of 4-dimensional Latin hypercubes of order n 0
1, 1, 1, 26, 86 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

REFERENCES

B. D. McKay and I. M. Wanless, A census of small latin hypercubes, SIAM J. Discrete Math. 22, (2008) 719-736.

LINKS

Table of n, a(n) for n=1..5.

CROSSREFS

Sequence in context: A239172 A291631 A325819 * A118543 A048509 A044213

Adjacent sequences:  A138078 A138079 A138080 * A138082 A138083 A138084

KEYWORD

nonn

AUTHOR

Ian Wanless, May 01 2008

STATUS

approved

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Last modified June 17 05:41 EDT 2021. Contains 345080 sequences. (Running on oeis4.)