A292921 Number of maximum matchings in the n-polygon diagonal intersection graph.

3, 10, 22, 3632, 208832, 2951663232, 495544395797176320, 200574509261253351243776

Offset

3,1

Links

Table of n, a(n) for n=3..10.

Eric Weisstein's World of Mathematics, Matching

Eric Weisstein's World of Mathematics, Maximum Independent Edge Set

Eric Weisstein's World of Mathematics, Polygon Diagonal Intersection Graph

Crossrefs

Cf. A291947, A291950, A300531.

Sequence in context: A321335 A171686 A027164 * A270470 A166119 A041403

Adjacent sequences: A292918 A292919 A292920 * A292922 A292923 A292924

Keyword

nonn,more

Author

Eric W. Weisstein, Mar 09 2018

Extensions

a(8)-a(10) from Andrew Howroyd, Mar 11 2018

Status

approved