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%I #7 Aug 27 2014 16:42:04
%S 0,0,0,0,1,2,3,5,8,12,17,19,21,29,38
%N Number of Steinhaus graphs of order n and diameter > 3.
%D Brigham, Robert C.; Dutton, Ronald D. Distances and diameters in Steinhaus graphs. Proceedings of the Twenty-first Southeastern Conference on Combinatorics, Graph Theory, and Computing (Boca Raton, FL, 1990). Congr. Numer. 76 (1990), 7--14. MR1140412 (92h:05050)
%Y Cf. A246319, A246320.
%K nonn,more
%O 1,6
%A _N. J. A. Sloane_, Aug 27 2014