2,2
Table of n, a(n) for n=2..9.
Eric Weisstein's World of Mathematics, Matching
Eric Weisstein's World of Mathematics, Maximum Independent Edge Set
Eric Weisstein's World of Mathematics, White Bishop Graph
Sequence in context: A323716 A229865 A134086 * A013175 A120820 A295600
Adjacent sequences: A297563 A297564 A297565 * A297567 A297568 A297569
nonn,more
Eric W. Weisstein, Dec 31 2017
approved