A307896 Number of (undirected) Hamiltonian cycles in the n-transposition graph.

0, 0, 6, 569868288

Offset

1,3

Links

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

Eric Weisstein's World of Mathematics, Hamiltonian Cycle

Eric Weisstein's World of Mathematics, Transposition Graph

Crossrefs

Sequence in context: A337083 A363500 A193150 * A182793 A058431 A045518

Adjacent sequences: A307893 A307894 A307895 * A307897 A307898 A307899

Keyword

nonn,more,changed

Author

Eric W. Weisstein, May 04 2019

Status

approved