%I #4 Sep 24 2021 10:21:23
%S 51,144,12405
%N Number of minimal total dominating sets in the n X n torus grid graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TorusGridGraph.html">Torus Grid Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MinimalTotalDominatingSet.html">Minimal Total Dominating Set</a>
%K nonn,more,bref
%O 3,1
%A _Eric W. Weisstein_, Sep 23 2021