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Number of simple connected graphs with n nodes that are integral and have no subgraph isomorphic to the open-bowtie graph.
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%I #15 Sep 14 2014 23:55:42

%S 1,1,1,2,1,4,1,3,0,15

%N Number of simple connected graphs with n nodes that are integral and have no subgraph isomorphic to the open-bowtie graph.

%H Travis Hoppe and Anna Petrone, <a href="https://github.com/thoppe/Encyclopedia-of-Finite-Graphs">Encyclopedia of Finite Graphs</a>

%H T. Hoppe and A. Petrone, <a href="http://arxiv.org/abs/1408.3644">Integer sequence discovery from small graphs</a>, arXiv preprint arXiv:1408.3644, 2014

%Y Cf. A242791 (open-bowtie free graphs), A064731 (integral graphs).

%K nonn,more

%O 1,4

%A _Travis Hoppe_ and _Anna Petrone_, Jun 16 2014