A291950 Number of maximal matchings in the n-polygon diagonal intersection graph.

3, 10, 137, 18144, 2072036128

Offset

3,1

Links

Table of n, a(n) for n=3..7.

Eric Weisstein's World of Mathematics, Matching

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

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

Crossrefs

Cf. A291947, A292921, A300531.

Sequence in context: A199232 A056006 A191363 * A358949 A067999 A375529

Adjacent sequences: A291947 A291948 A291949 * A291951 A291952 A291953

Keyword

nonn,more

Author

Eric W. Weisstein, Mar 09 2018

Extensions

a(7) from Andrew Howroyd, Mar 11 2018

Status

approved