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A374313
Number of graphs of order n with exactly one Hamiltonian cycle of girth at least 5.
2
0, 0, 1, 1, 1, 3, 4, 10, 32, 167, 899, 6470, 55815, 549981, 6155795, 78520177, 1123544810, 18005054988, 322434738089, 6427598615569
OFFSET
3,6
LINKS
Jan Goedgebeur, Barbara Meersman, and Carol T. Zamfirescu, Graphs with few Hamiltonian Cycles, arXiv:1812.05650 [math.CO], 2018-2019. See Table 4 at p. 23.
Eric Weisstein's World of Mathematics, Uniquely Hamiltonian Graph.
CROSSREFS
Sequence in context: A274220 A299881 A218293 * A288110 A085386 A290517
KEYWORD
nonn,more
AUTHOR
Stefano Spezia, Jul 04 2024
STATUS
approved