A119501 Number of isomorphism classes of 3-connected simple planar graphs (convex polytopes) where isomorphism does not allow reflection.

0, 0, 0, 1, 2, 8, 45, 419, 4798, 62754, 872411, 12728018, 192324654, 2991463239, 47663036427, 775158142233, 12831576165782

Offset: 1

Author

Brendan McKay, Jun 02 2006

Keywords

• hard
• nonn

Comments

If reflection is allowed, the counts are A000944.

Links

• Gunnar Brinkmann and Brendan McKay, plantri and fullgen programs for generation of certain types of planar graph.
• Gunnar Brinkmann and Brendan McKay, plantri and fullgen programs for generation of certain types of planar graph [Cached copy, pdf file only, no active links, with permission]
• CombOS - Combinatorial Object Server, generate planar graphs

Crossrefs

Cf. A005470.