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A348820
a(n) = number of loopless diagrams by number of K_5 up to all symmetries.
4
0, 1, 42, 112418, 1105696796, 24178822553773, 1029696155560021174, 77938101941693076258854
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OFFSET
1,3
LINKS
Table of n, a(n) for n=1..8.
Evgeniy Krasko, Igor Labutin, and Alexander Omelchenko,
Enumeration of Labelled and Unlabelled Hamiltonian Cycles in Complete k-partite Graphs
, arXiv:1709.03218 [math.CO], 2017. See Appendix Table 4.
CROSSREFS
Cf.
A190833
,
A348818
,
A348819
;
A003437
,
A292409
,
A348817
,
A348823
.
Sequence in context:
A135314
A135425
A028669
*
A147687
A364220
A152508
Adjacent sequences:
A348817
A348818
A348819
*
A348821
A348822
A348823
KEYWORD
nonn
,
more
AUTHOR
Michael De Vlieger
, Nov 01 2021
STATUS
approved
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Last modified August 14 23:14 EDT 2024. Contains 375171 sequences. (Running on oeis4.)