|
%I #10 Jan 04 2018 07:41:13
%S 1,1,10,900,647520,4779786496,478835488935936,751143210488064000000,
%T 21219054324352295044090429440,12058466910590476741745310502905446400,
%U 152894149853918130236030979823862137011289718784,47493814580095591414083394894826323264052517057498653392896
%N Number of maximal matchings in the n X n bishop graph.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/BishopGraph.html">Bishop 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>
%F a(n) = A297472(n) * A297490(n). - _Andrew Howroyd_, Dec 30 2017
%Y Cf. A287248, A297472, A297490.
%K nonn
%O 1,3
%A _Eric W. Weisstein_, Dec 30 2017
%E a(6)-a(12) from _Andrew Howroyd_, Dec 30 2017
| 