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%I #10 Jan 15 2018 03:11:18
%S 1,3,94,7148,2699317,3897125868,25675258831176
%N Number of maximal matchings in the n X n king graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KingGraph.html">King Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Matching.html">Matching</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MaximalIndependentEdgeSet.html">Maximal Independent Edge Set</a>
%K nonn,more
%O 1,2
%A _Eric W. Weisstein_, Dec 30 2017
%E a(5)-a(7) from _Andrew Howroyd_, Jan 14 2018