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Number of matchings in the n X n fiveleaper graph.
0

%I #5 Feb 16 2025 08:33:51

%S 1,1,1,1,81,3702209,1618710578418

%N Number of matchings in the n X n fiveleaper graph.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/FiveleaperGraph.html">Fiveleaper Graph</a>

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/IndependentEdgeSet.html">Independent Edge Set</a>

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Matching.html">Matching</a>

%K nonn,more,changed

%O 1,5

%A _Eric W. Weisstein_, Oct 01 2017