A293150 Number of independent vertex sets and vertex covers in the n X n fiveleaper graph.

2, 16, 512, 65536, 5120000, 96440320, 2469943216, 168322898466, 63251314876267, 65429706764377702

Offset

1,1

Links

Table of n, a(n) for n=1..10.

Eric Weisstein's World of Mathematics, Fiveleaper Graph

Eric Weisstein's World of Mathematics, Independent Vertex Set

Eric Weisstein's World of Mathematics, Vertex Cover

Crossrefs

Sequence in context: A326251 A228979 A366514 * A286039 A063391 A002416

Adjacent sequences: A293147 A293148 A293149 * A293151 A293152 A293153

Keyword

nonn,more

Author

Eric W. Weisstein, Oct 01 2017

Status

approved