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%I #13 May 04 2018 18:37:02
%S 0,121,31314875,1441076725998896704,
%T 756971245665517705703208999942510921,
%U 256757218105212063556792242788017918735197642818351365003816225
%N Number of total dominating sets in the n X n X n grid graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/GridGraph.html">Grid Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TotalDominatingSet.html">Total Dominating Set</a>
%Y Cf. A302508, A303899 (minimum total dominating sets).
%K nonn,more
%O 1,2
%A _Eric W. Weisstein_, May 02 2018
%E a(4)-a(6) from _Andrew Howroyd_, May 04 2018