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A290060 Number of matchings in the n-halved cube graph. 0
1, 2, 10, 513, 4281761, 2220758035702016 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..6.

Eric Weisstein's World of Mathematics, Halved Cube Graph

Eric Weisstein's World of Mathematics, Independent Edge Set

Eric Weisstein's World of Mathematics, Matching

CROSSREFS

Sequence in context: A112449 A011824 A064300 * A087754 A128295 A089500

Adjacent sequences:  A290057 A290058 A290059 * A290061 A290062 A290063

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Jul 19 2017

EXTENSIONS

a(6) from Andrew Howroyd, Aug 15 2017

STATUS

approved

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Last modified July 2 16:19 EDT 2020. Contains 335404 sequences. (Running on oeis4.)