%I #8 May 20 2018 03:25:18
%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="http://mathworld.wolfram.com/TotalDominatingSet.html">Total Dominating Set</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