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%I #12 Jun 12 2025 18:49:30
%S 0,3,12,48,334,1891,17589,181030,1871363
%N Number of minimal total dominating sets in the n-triangular honeycomb queen 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/TriangularHoneycombQueenGraph.html">Triangular Honeycomb Queen Graph</a>.
%Y Cf. A290717, A304556, A304566.
%K nonn,more
%O 1,2
%A _Eric W. Weisstein_, May 14 2018
%E a(7)-a(9) from _Andrew Howroyd_, May 19 2018