A288721 Number of connected dominating sets in the n-triangular grid graph.

1, 7, 32, 296, 5744, 227080, 18084720, 2883751336, 916819998880, 579403471332808, 726271886301488352, 1802717127912019473096, 8849500619057758939673040, 85830556827312530479498758296, 1643431935596454045971815328866560, 62082178562357221739454020443666212184

Offset: 0

Author

Eric W. Weisstein, Jun 14 2017

Keywords

• nonn

Links

• Eric Weisstein's World of Mathematics, Connected Dominating Set
• Eric Weisstein's World of Mathematics, Triangular Grid Graph

Crossrefs

Cf. A287064, A288722.

Extensions

a(6)-a(15) from Andrew Howroyd, Sep 04 2017