%I #5 May 30 2012 00:46:20
%S 1,2,2,5,9,16,29,61,125,262,517,1035
%N Number of non-isomorphic Steinhaus graphs on n nodes.
%D Dymacek, Wayne M. Steinhaus graphs. Proceedings of the Tenth Southeastern Conference on Combinatorics, Graph Theory and Computing (Florida Atlantic Univ., Boca Raton, Fla., 1979), pp. 399--412, Congress. Numer., XXIII-XXIV, Utilitas Math., Winnipeg, Man., 1979. MR0561065 (81f:05120)
%Y A005418 is an upper bound.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, May 30 2012
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