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

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

Offset

1,2

Comments

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

Links

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

Eric Weisstein's World of Mathematics, Graph Path

Eric Weisstein's World of Mathematics, King Graph

Crossrefs

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

Sequence in context: A216728 A196466 A159401 * A341875 A204975 A204702

Adjacent sequences: A288030 A288031 A288032 * A288034 A288035 A288036

Keyword

nonn,more

Author

Eric W. Weisstein, Jun 04 2017

Extensions

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

Status

approved