A348823 a(n) = number of loopless diagrams by number of K_6 up to all symmetries.

0, 1, 203, 5765385, 662305416760, 202380163158922023, 141390361908351519807928

Offset

1,3

Links

Table of n, a(n) for n=1..7.

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 5.

Crossrefs

Cf. A190835, A348821, A348822; A003437, A292409, A348817, A348820.

Sequence in context: A208586 A208465 A208471 * A198722 A198913 A224983

Adjacent sequences: A348820 A348821 A348822 * A348824 A348825 A348826

Keyword

nonn,more

Author

Michael De Vlieger, Nov 01 2021

Status

approved