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A341849
Number of maximal matchings in the 4 X n rook graph.
2
1, 3, 40, 852, 22368, 822528, 38772864, 2462728320, 189512165376, 18739021676544, 2147802505795584, 305748136551647232, 48922389407097077760, 9484975881651606847488, 2021636445616137313124352, 512419728510195503179825152, 140423343538080744846410121216
OFFSET
0,2
LINKS
CROSSREFS
Row n=4 of A341847.
Sequence in context: A327070 A156356 A143640 * A358368 A260754 A047799
KEYWORD
nonn
AUTHOR
Andrew Howroyd, Feb 21 2021
STATUS
approved