%I #8 Feb 16 2025 08:33:52
%S 1,9,31344,5051532105
%N Number of maximum matchings in the n X n X n grid graph.
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/GridGraph.html">Grid Graph</a>
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Matching.html">Matching</a>
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MaximumIndependentEdgeSet.html">Maximum Independent Edge Set</a>
%F a(2n) = A028446(n). - _Andrew Howroyd_, Jan 02 2018
%Y Cf. A028446, A033535, A297488.
%K nonn,more,changed
%O 1,2
%A _Eric W. Weisstein_, Dec 31 2017
%E a(4) from _Andrew Howroyd_, Jan 02 2018