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%I #7 Sep 04 2017 19:21:54
%S 1,7,54,928,31244,2057356,266631188
%N Number of connected dominating sets in the n-triangular honeycomb queen graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/ConnectedDominatingSet.html">Connected Dominating Set</a>
%Y Cf. A289874, A289876.
%K nonn,more
%O 1,2
%A _Eric W. Weisstein_, Jul 13 2017
%E a(7) from _Andrew Howroyd_, Sep 04 2017
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