%I #12 Jun 10 2025 19:51:00

%S 3,3,22,205,1059,18827,368770,10154157,431120602

%N Number of minimal total dominating sets in the n-triangular grid graph.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimalTotalDominatingSet.html">Minimal Total Dominating Set</a>.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/TriangularGridGraph.html">Triangular Grid Graph</a>.

%Y Cf. A302486, A303049, A304562.

%K nonn,more

%O 1,1

%A _Eric W. Weisstein_, Apr 20 2018

%E a(7)-a(10) from _Andrew Howroyd_, Apr 20 2018