A243253 Number of graphs with n nodes that are chordal and Eulerian.

1, 0, 1, 0, 3, 2, 13, 18, 116, 366, 2306, 13697

Offset: 1

Author

Travis Hoppe and Anna Petrone, Jun 27 2014

Keywords

• nonn
• more

Links

• Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs
• T. Hoppe and A. Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644, 2014
• F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 69d4186

Crossrefs

Cf. A048192 (chordal graphs), A003049 (Eulerian graphs).

Extensions

a(11) and a(12) added using tinygraph by Falk Hüffner, Jan 15 2016