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Number of connected graphs with n nodes that are chordal and are open-bowtie free.
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%I #21 Feb 17 2019 20:31:08

%S 1,1,2,5,6,13,25,58,130,316,769,1962,5052,13342,35629,96671

%N Number of connected graphs with n nodes that are chordal and are open-bowtie free.

%C The open bowtie graph is also known as a cricket. - _Falk Hüffner_, Jul 01 2018

%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 [math.CO], 2014.

%H F. Hüffner, <a href="https://github.com/falk-hueffner/tinygraph">tinygraph</a>, Software for generating integer sequences based on graph properties, version 6c1dbe4.

%Y Cf. A048192 (chordal graphs), A242791 (open-bowtie free graphs).

%K nonn,more

%O 1,3

%A _Travis Hoppe_ and _Anna Petrone_, Jun 27 2014

%E Definition corrected (connected only) by _Falk Hüffner_, Jul 01 2018

%E a(11)-a(16) added using tinygraph by _Falk Hüffner_, Jul 01 2018