A358283 Number of connected bipartite cubic simple graphs on 2n nodes with the maximum number of edge-Kempe equivalence classes of 3-edge-colorings.

1, 1, 1, 1, 3, 2, 7, 13, 25, 67, 111, 453, 588, 3112, 3469, 22832

Offset

3,5

Links

Table of n, a(n) for n=3..18.

Jan Goedgebeur and Patric R. J. Ostergard, Switching 3-Edge-Colorings of Cubic Graphs, arXiv:2105:01363 [math.CO], May 2021. See Table 2.

Crossrefs

Cf. A006823, A358281.

Sequence in context: A052546 A260016 A320769 * A390815 A363584 A365279

Adjacent sequences: A358280 A358281 A358282 * A358284 A358285 A358286

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 08 2022

Extensions

Name corrected by Harry Richman, Oct 16 2025

Status

approved