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%I #23 Dec 27 2024 15:01:45
%S 1,3,3,11,32,48,16,48,15072,9552,192,333216,134880,6570096,768,
%T 9748704,70272
%N Number of minimum connected dominating sets in the n-triangular grid graph.
%C The connected domination number is A379353(n).
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/ConnectedDominatingSet.html">Connected Dominating Set</a>.
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/TriangularGridGraph.html">Triangular Grid Graph</a>.
%H Eric W. Weisstein, <a href="/A373393/a373393.png">Triangular Grid Graph Connected Dominating Sets</a>.
%e One of 16 arrangements for a(6) with 10 vertices:
%e o
%e o X
%e o X o
%e o o X o
%e o X X o o
%e X X o X X o
%e o o o o o X o
%Y Cf. A288721, A379353.
%K nonn,more,changed
%O 0,2
%A _Eric W. Weisstein_, Jun 03 2024
%E a(7)-a(16) from _Andrew Howroyd_, Dec 25 2024