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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
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: A266815 A064779 A239897 * A222315 A185556 A227785
KEYWORD
nonn
AUTHOR
Ian Wanless, May 01 2008
STATUS
approved