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Number of undirected n-cycles of the dodecahedral graph.
3

%I #13 Dec 10 2022 08:09:00

%S 12,0,0,30,20,36,120,100,60,180,180,90,180,130,0,30

%N Number of undirected n-cycles of the dodecahedral graph.

%C a(5) = 12 = A053016(4).

%C a(20) = 30 = A268283(4)/2.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/CyclePolynomial.html">Cycle Polynomial</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/DodecahedralGraph.html">Dodecahedral Graph</a>

%Y Cf. A053016, A268283, A358999, A359000, A359002.

%K nonn,fini,full

%O 5,1

%A _Seiichi Manyama_, Dec 10 2022