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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.
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%I #7 May 13 2019 00:59:18

%S 1,1,2,2,6,8,28,48,244,476,2544,5952,35600,94456,659632,1984176,

%T 15106128,51493696

%N 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.

%H N. J. Cavenagh and I. M. Wanless, <a href="https://doi.org/10.1016/j.dam.2009.09.006">On the number of transversals in Cayley tables of cyclic groups</a>, Disc. Appl. Math. 158 (2010), 136-146.

%K nonn,more

%O 0,3

%A _Ian Wanless_, Jul 30 2010