A347639 - OEIS

%I #8 Jan 19 2022 13:01:04

%S 1,3,7,27,117,1149,9946,147292,2763601,78714365,2826640715

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

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

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

%Y Cf. A287064, A297572, A303228, A347724.

%K nonn,more

%O 0,2

%A _Eric W. Weisstein_, Sep 09 2021

%E a(6)-a(10) from _Andrew Howroyd_, Jan 19 2022