A288033 Number of (undirected) paths in the n X n king graph.

0, 30, 5148, 6014812, 57533191444, 4956907379126694, 3954100866385811897908, 29986588563791584765930866780, 2187482261973324160097873804506155572, 1550696105068168200375810546149511240714556526

Offset: 1

Author

Eric W. Weisstein, Jun 04 2017

Keywords

• nonn
• more

Comments

Paths of length zero are not counted here. - Andrew Howroyd, Jun 10 2017

Links

• Eric Weisstein's World of Mathematics, Graph Path
• Eric Weisstein's World of Mathematics, King Graph

Crossrefs

Cf. A236690, A288032, A288148, A234622, A158651, A140519.

Extensions

a(5)-a(10) from Andrew Howroyd, Jun 10 2017