A308489 Number of 5-regular polyhedra with 2n nodes.

1, 0, 1, 1, 6, 14, 96, 518, 3917, 29821, 240430, 1957382, 16166596

Offset

6,5

Comments

Number of simple 5-regular 3-connected planar graphs with 2n nodes.

Links

Table of n, a(n) for n=6..18.

Mahdieh Hasheminezhad, Brendan D. McKay, and Tristan Reeves, Recursive generation of 5-regular planar graphs, WALCOM: Algorithms and Computation: Third International Workshop, WALCOM 2009, Kolkata, India, February 18-20, 2009, Proceedings, Springer, 2009, pp. 129-140.

Crossrefs

Cf. A000944, A301425.

Sequence in context: A219376 A130263 A213681 * A301425 A077401 A364530

Adjacent sequences: A308486 A308487 A308488 * A308490 A308491 A308492

Keyword

nonn,more

Author

Jan Kristian Haugland, Jun 12 2019

Status

approved