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A338978 Number of labeled 5-regular graphs on 2n nodes. 2

%I #35 Apr 22 2021 17:57:00

%S 1,0,0,1,3507,66462606,2977635137862,283097260184159421,

%T 52469332407700365320163,17647883828569858659972268092,

%U 10148613081040117624319536901932188,9494356410654311931931879706070629989407,13859154719468565627065764000731047706917194485

%N Number of labeled 5-regular graphs on 2n nodes.

%H Brendan McKay, <a href="/A338978/b338978.txt">Table of n, a(n) for n = 0..50</a>

%H Atabey Kaygun, <a href="https://kaygun.tumblr.com/post/637867244800573440/counting-graphs-with-a-prescribed-degree-sequence">Counting Graphs with a Prescribed Degree Sequence</a>

%H Atabey Kaygun, <a href="https://arxiv.org/abs/2101.02299">Enumerating Labeled Graphs that Realize a Fixed Degree Sequence</a>, arXiv:2101.02299 [math.CO], 2021.

%Y Cf. A001205, A002829, A005815, A059441, A165626.

%K nonn

%O 0,5

%A _Atabey Kaygun_, Dec 18 2020

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Last modified April 19 04:29 EDT 2024. Contains 371782 sequences. (Running on oeis4.)