A382047 Connected domination number of the n X n knight graph.

7, 7, 8, 11, 15, 19, 23, 26

Offset

4,1

Comments

The n X n knight graph is disconnected for n = 2, 3.

Links

Table of n, a(n) for n=4..11.

Eric Weisstein's World of Mathematics, Connected Domination Number.

Eric Weisstein's World of Mathematics, Knight Graph.

Crossrefs

Cf. A382207 (numbers of minimum connected dominating sets).

Sequence in context: A076236 A072520 A187179 * A110941 A182470 A157290

Adjacent sequences: A382044 A382045 A382046 * A382048 A382049 A382050

Keyword

nonn,more

Author

Eric W. Weisstein, Mar 13 2025

Status

approved