A343211 Number of (undirected) Hamiltonian cycles of the graph of the n-th Johnson solid.

4, 5, 7, 11, 16, 90, 6, 16, 30, 80, 240, 6, 30, 12, 52, 160, 268, 67, 225, 716, 3550, 794, 6228, 44092, 194620, 9, 96, 396, 361, 1350, 1296, 6560, 6520, 32560, 708, 718, 6033, 45625, 45856, 221970, 221680, 1083340, 1082370, 8422, 162301, 2751301, 12817980

Offset

1,1

Links

Pontus von Brömssen, Table of n, a(n) for n = 1..92

Wikipedia, List of Johnson solids

Example

The gyrobifastigium (J26) has a(26) = 9 Hamiltonian cycles.

Crossrefs

Cf. A242731, A268283.

Sequence in context: A283485 A184778 A240118 * A237133 A253584 A062709

Adjacent sequences: A343208 A343209 A343210 * A343212 A343213 A343214

Keyword

nonn,fini,full

Author

Pontus von Brömssen, Apr 08 2021

Status

approved