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Number of connected cubic balanced graphs on 6n vertices.
0

%I #5 May 31 2018 05:11:47

%S 1,1,4,13,74,527

%N Number of connected cubic balanced graphs on 6n vertices.

%H J. Morris et al., <a href="https://doi.org/10.1016/j.disc.2009.11.002">Balanced Cayley graphs and balanced planar graphs</a>, Discrete Math., 310 (2010), 3228-3235.

%K nonn,more

%O 1,3

%A _N. J. A. Sloane_, Oct 08 2010