A289204 Number of (undirected) paths in the n X n knight graph.

0, 0, 56, 14980, 19005336, 278982789260

Offset

1,3

Links

Table of n, a(n) for n=1..6.

Eric Weisstein's World of Mathematics, Graph Path

Eric Weisstein's World of Mathematics, Knight Graph

Crossrefs

Cf. A234623, A212715, A165134, A001230.

Sequence in context: A213865 A059073 A246632 * A201726 A158362 A227053

Adjacent sequences: A289201 A289202 A289203 * A289205 A289206 A289207

Keyword

nonn,more

Author

Eric W. Weisstein, Jun 28 2017

Extensions

a(5)-a(6) from Andrew Howroyd, Jul 01 2017

Status

approved