A359002 Number of undirected n-cycles of the icosahedral graph.

20, 30, 72, 240, 720, 1620, 2680, 3336, 2880, 1280

Offset

3,1

Comments

a(3) = 20 = A053016(5).

a(12) = 1280 = A268283(5)/2.

Links

Table of n, a(n) for n=3..12.

Eric Weisstein's World of Mathematics, Cycle Polynomial

Eric Weisstein's World of Mathematics, Icosahedral Graph

Crossrefs

Cf. A053016, A268283, A358999, A359000, A359001.

Sequence in context: A142342 A008444 A268984 * A066214 A285494 A120210

Adjacent sequences: A358999 A359000 A359001 * A359003 A359004 A359005

Keyword

nonn,fini,full

Author

Seiichi Manyama, Dec 10 2022

Status

approved