%I #7 May 22 2019 21:01:28
%S 2,77,726559
%N Number of irredundant 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/IrredundantSet.html">Irredundant Set</a>
%K nonn,bref,more
%O 1,1
%A _Eric W. Weisstein_, May 22 2019