

A292923


Number of maximum independent vertex sets and minimum vertex covers in the npolygon diagonal intersection graph.


4




OFFSET

3,1


LINKS

Table of n, a(n) for n=3..11.
Eric Weisstein's World of Mathematics, Maximum Independent Vertex Set
Eric Weisstein's World of Mathematics, Minimum Vertex Cover
Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph


CROSSREFS

Cf. A291948, A292356, A292923, A300569.
Sequence in context: A156528 A234744 A092502 * A135515 A114486 A176743
Adjacent sequences: A292920 A292921 A292922 * A292924 A292925 A292926


KEYWORD

nonn,more


AUTHOR

Eric W. Weisstein, Mar 09 2018


EXTENSIONS

a(9)a(11) from Andrew Howroyd, Mar 11 2018


STATUS

approved



