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A289198
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Number of maximal matchings in the n X n rook graph.
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4
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1, 2, 84, 22368, 84961440, 5429866337280, 7315512116927938560, 235781588994736418036121600, 207456452048917943576497565466624000, 5583211401338046269360238971594326671360000000, 5098207942457032504011606690585598401287135271321600000000
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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Eric Weisstein's World of Mathematics, Matching
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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