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A292923 Number of maximum independent vertex sets and minimum vertex covers in the n-polygon diagonal intersection graph. 4
3, 2, 10, 1, 729, 1, 1536, 2, 56320 (list; graph; refs; listen; history; text; internal format)
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

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Last modified June 25 05:41 EDT 2019. Contains 324346 sequences. (Running on oeis4.)