A243782 Number of simple connected graphs on n nodes whose independence number a(g)=3.

0, 0, 0, 1, 8, 63, 524, 5863, 100702, 2880002

Offset: 1

Author

Travis Hoppe and Anna Petrone, Jun 20 2014

Keywords

• nonn
• more

Comments

The independence number of a graph is the cardinality of the largest independent vertex set.

Links

• Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs
• Travis Hoppe and Anna Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644 [math.CO], 2014.
• Eric Weisstein's World of Mathematics, Independence Number, Maximum Independent Vertex Set

Crossrefs

Column 3 of A294490.

Cf. Values of a(g) for simple connected graphs, A243781, A243782, A243783, A243784.