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%I #7 Mar 30 2012 16:52:08
%S 0,0,1,4,17,80,496
%N Number of cubic graphs on 2n nodes with chromatic number 3.
%C The number of cubic graphs on 2n nodes with chromatic number 1 begins 0, 0, 1, 1, 2, 5, 13, ... . If we had more terms this would warrant its own entry.
%H F. C. Bussemaker, S. Cobeljic, L. M. Cvetkovic and J. J. Seidel, <a href="http://alexandria.tue.nl/repository/books/252909.pdf">Computer investigations of cubic graphs</a>, T.H.-Report 76-WSK-01, Technological University Eindhoven, Dept. Mathematics, 1976.
%Y Cf. A002851.
%K nonn,more
%O 1,4
%A _N. J. A. Sloane_, Jan 14 2012
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