A304553 Number of total dominating sets in the n-triangular honeycomb bishop graph.

0, 3, 29, 578, 22361, 1640001, 230504570, 62711805029, 33349745638405, 34939148029874116, 72519613634620549271, 299330052017563038619309, 2462757900094871658430161896, 40447266466705082294217088869999, 1327138203952448478777157651757710177, 87038459949342074077614931718690581743298

Offset

1,2

Links

Andrew Howroyd, Table of n, a(n) for n = 1..50

Andrew Howroyd, PARI Program, May 2025.

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

Eric Weisstein's World of Mathematics, Triangular Honeycomb Bishop Graph.

Prog

(PARI) vector(10, n, A304553(n)) \\ See PARI link. - Andrew Howroyd, May 16 2025

Crossrefs

Cf. A290941, A304558, A304564.

Sequence in context: A395340 A210827 A092251 * A326337 A383559 A331389

Adjacent sequences: A304550 A304551 A304552 * A304554 A304555 A304556

Keyword

nonn

Author

Eric W. Weisstein, May 14 2018

Extensions

a(8)-a(10) from Andrew Howroyd, May 19 2018

a(11) onwards from Andrew Howroyd, May 16 2025

Status

approved