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A169970 Size of the largest set of transversals of the n X n matrix M defined by M_{ij} = i+j, where all transversals in the set must use the same set of symbols. 0
1, 1, 2, 2, 6, 8, 28, 48, 244, 476, 2544, 5952, 35600, 94456, 659632, 1984176, 15106128, 51493696 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..17.

N. J. Cavenagh and I. M. Wanless, On the number of transversals in Cayley tables of cyclic groups, Disc. Appl. Math. 158 (2010), 136-146.

CROSSREFS

Sequence in context: A157253 A003178 A079494 * A334499 A201499 A131553

Adjacent sequences:  A169967 A169968 A169969 * A169971 A169972 A169973

KEYWORD

nonn,more

AUTHOR

Ian Wanless, Jul 30 2010

STATUS

approved

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Last modified July 12 13:27 EDT 2020. Contains 335663 sequences. (Running on oeis4.)