A297666 Number of chordless cycles in the n X n knight graph.

0, 0, 1, 64, 651, 4680, 56919, 2578420, 205224704

Offset: 1

Author

Eric W. Weisstein, Jan 02 2018

Keywords

• nonn
• more

Links

• Eric Weisstein's World of Mathematics, Chordless Cycle
• Eric Weisstein's World of Mathematics, Knight Graph

Crossrefs

Cf. A001230, A234623.

Extensions

a(6)-a(9) from Andrew Howroyd, Jan 08 2018