OFFSET
1,2
LINKS
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
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Jul 19 2017
EXTENSIONS
a(6) from Andrew Howroyd, Aug 15 2017
STATUS
approved