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A233826 Number of (directed) Hamiltonian paths in the n-odd graph. 1
0, 6, 240, 656691840 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..4.

Eric Weisstein's World of Mathematics, Hamiltonian Path

Eric Weisstein's World of Mathematics, Odd Graph

CROSSREFS

Sequence in context: A137892 A064382 A080358 * A156936 A231019 A254009

Adjacent sequences:  A233823 A233824 A233825 * A233827 A233828 A233829

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Dec 16 2013

STATUS

approved

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Last modified June 25 10:04 EDT 2022. Contains 354844 sequences. (Running on oeis4.)