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%I #12 Mar 21 2018 11:24:32
%S 1,41,41503,686440230793,48950267953104238454510341315
%N Number of edge covers in the n-folded cube graph.
%C a(5) is also the number of edge covers in the 2-Keller graph. - _Eric W. Weisstein_, Mar 21 2018
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/EdgeCover.html">Edge Cover</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/FoldedCubeGraph.html">Folded Cube Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KellerGraph.html">Keller Graph</a>
%K nonn,more
%O 2,2
%A _Eric W. Weisstein_, Dec 24 2017
%E a(5)-a(6) from _Andrew Howroyd_, Dec 27 2017
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