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A293149
Number of matchings in the n X n fiveleaper graph.
0
1, 1, 1, 1, 81, 3702209, 1618710578418
OFFSET
1,5
LINKS
Eric Weisstein's World of Mathematics, Fiveleaper Graph
Eric Weisstein's World of Mathematics, Independent Edge Set
Eric Weisstein's World of Mathematics, Matching
CROSSREFS
Sequence in context: A143675 A033435 A319979 * A013851 A092258 A277842
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Oct 01 2017
STATUS
approved