A293999 Number of linear chord diagrams having n chords and no chord length larger than seven.
1, 1, 3, 15, 105, 945, 10395, 135135, 675675, 3790647, 23694083, 162961399, 1209395171, 9332799283, 70178707279, 474578729935, 3181796735723, 21683288205723, 150990425051331, 1069361164106091, 7617764489275535, 53863160510249543, 375786310609620379
Offset: 0
Links
- Alois P. Heinz, Table of n, a(n) for n = 0..1000
Crossrefs
Column k=7 of A293960.