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A138075 Number of isomorphism classes of latin cubes of order n (i.e. 3-ary quasigroups). 0
1, 1, 11, 2589, 23192922, 1381105636226980 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

REFERENCES

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

CROSSREFS

Sequence in context: A087403 A085878 A064779 * A185556 A134806 A024152

Adjacent sequences:  A138072 A138073 A138074 * A138076 A138077 A138078

KEYWORD

nonn

AUTHOR

Ian M. Wanless (imw(AT)cs.anu.edu.au), May 01 2008

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.