A347921 Number of minimal total dominating sets in the n X n rook graph.

0, 4, 51, 368, 7310, 301572, 10893008, 425004288, 21411720954

Offset

1,2

Links

Table of n, a(n) for n=1..9.

Eric Weisstein's World of Mathematics, Minimal Total Dominating Set

Eric Weisstein's World of Mathematics, Rook Graph

Crossrefs

Sequence in context: A048995 A215639 A320645 * A328931 A343572 A336608

Adjacent sequences: A347918 A347919 A347920 * A347922 A347923 A347924

Keyword

nonn,more

Author

Eric W. Weisstein, Sep 19 2021

Extensions

a(6)-a(9) from Christian Sievers, Nov 24 2023

Status

approved