A243325 Number of simple connected graphs with n nodes that are planar and not integral.
0, 0, 1, 4, 18, 95, 642, 5962, 71876, 1052786
Offset: 1
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 [math.CO], 2014.