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%I #6 Mar 30 2012 16:52:08
%S 1,2,2,4,1,6,6,7,2,10
%N a(n) = maximal i such that there is a quasigroup q of order n such that q, q^2, ..., q^i are quasigroups of order n.
%D Damm, H. Michael, Half quasigroups and generalized quasigroup orthogonality. Discrete Math. 311 (2011), no. 2-3, 145-153.
%K nonn
%O 2,2
%A _N. J. A. Sloane_, Jan 17 2012
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