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%I #5 Sep 10 2023 08:38:58
%S 1,3,19,2133,222368133
%N Number of dominating sets in the n-Pell graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/DominatingSet.html">Dominating Set</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PellGraph.html">Pell Graph</a>
%K nonn,more
%O 0,2
%A _Eric W. Weisstein_, Sep 10 2023