A233826 Number of (directed) Hamiltonian paths in the n-odd graph.

0, 6, 240, 656691840

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