A324435 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least nine.

1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 123, 11179, 678033, 33920411, 1510561303, 64644980613, 2750055687841, 118100969286656, 5165550855166131, 231446409801491355, 10658817807766612225, 505538573513456703833, 24722367556570294858207, 1247328697401969440599017

Offset: 0

Author

Alois P. Heinz, Feb 27 2019

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..50

Crossrefs

Column k=9 of A324428.