A379549 Number of minimal edge covers in the n X n white bishop graph.

1, 2, 117, 11614, 28254021

Offset

2,2

Links

Table of n, a(n) for n=2..6.

Eric Weisstein's World of Mathematics, Minimal Edge Cover.

Eric Weisstein's World of Mathematics, White Bishop Graph.

Crossrefs

Sequence in context: A024243 A395083 A307094 * A147774 A013470 A013511

Adjacent sequences: A379546 A379547 A379548 * A379550 A379551 A379552

Keyword

nonn,more

Author

Eric W. Weisstein, Dec 25 2024

Extensions

a(6) from Andrew Howroyd, May 28 2025

Status

approved