A290060 Number of matchings in the n-halved cube graph.

1, 2, 10, 513, 4281761, 2220758035702016

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