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A212812 Number of non-isomorphic Steinhaus graphs on n nodes. 0

%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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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)