3,1

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

Eric Weisstein's World of Mathematics, Maximal Irredundant Set

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

Cf. A301340.

Sequence in context: A266049 A132102 A081555 * A063042 A108505 A047158

Adjacent sequences: A301338 A301339 A301340 * A301342 A301343 A301344

nonn,more

Eric W. Weisstein, Mar 19 2018

a(7) from Andrew Howroyd, Mar 21 2018

approved