A324436 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least ten.

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 199, 26071, 2076337, 128036597, 6885473559, 341688260735, 16496710343843, 792460210118481, 38341661821182976, 1882679817632403839, 94308395144305086977, 4834964742446401521057, 254210075409129027824513

Offset: 0

Author

Alois P. Heinz, Feb 27 2019

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..30

Crossrefs

Column k=10 of A324428.