A324433 - cp's OEIS frontend

A324433 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least seven.

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	47
9	2049
10	72989
11	2320389
12	72984903
13	2340136832
14	77373758909
15	2655913191455
16	94925974424159
17	3537409377070327
18	137498256564370813
19	5573810976335976071
20	235519207528086247775
21	10365638931006805924491
22	474762601555480759969273

[1, 0, 0, 0, 0, 0, 0, 1, 47, 2049, 72989, 2320389, 72984903, 2340136832, 77373758909, 2655913191455, 94925974424159, 3537409377070327, 137498256564370813, 5573810976335976071, 235519207528086247775, 10365638931006805924491, 474762601555480759969273]

cp's OEIS Frontend

A324433 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least seven.

Table of values

List of values