A332391 Number of minimal total dominating sets in the n X n king graph.

0, 6, 20, 141, 7770, 204372, 16260853, 4570906041, 1437642613959, 1151580438927120

Offset

1,2

Links

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

Eric Weisstein's World of Mathematics, King Graph

Eric Weisstein's World of Mathematics, Minimal Set

Eric Weisstein's World of Mathematics, Total Dominating Set

Crossrefs

Main diagonal of A332390.

Cf. A302401, A303116, A303156.

Sequence in context: A000386 A000387 A145221 * A027148 A095854 A027268

Adjacent sequences: A332388 A332389 A332390 * A332392 A332393 A332394

Keyword

nonn,more

Author

Andrew Howroyd, Feb 10 2020

Extensions

a(9)-a(10) from Christian Sievers, Dec 02 2023

Status

approved