A143247 Number of (directed) Hamiltonian circuits in the Mycielski graph of order n.

0, 0, 2, 20, 204620

Offset

1,3

Links

Table of n, a(n) for n=1..5.

Eric Weisstein's World of Mathematics, Hamiltonian Cycle

Eric Weisstein's World of Mathematics, Mycielski Graph

Crossrefs

Sequence in context: A356689 A346564 A249646 * A342079 A303216 A331460

Adjacent sequences: A143244 A143245 A143246 * A143248 A143249 A143250

Keyword

nonn,more

Author

Eric W. Weisstein, Aug 01 2008

Status

approved