A324434 - cp's OEIS frontend

A324434 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least eight.

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	1
9	76
10	4788
11	221917
12	8887710
13	331432067
14	12269388935
15	460168784128
16	17665933357441
17	698638441294365
18	28556568958525122
19	1208570048233111199
20	53007713800631794460
21	2410148120774836584364
22	113594056221675357350279
23	5547970208256475164372741

[1, 0, 0, 0, 0, 0, 0, 0, 1, 76, 4788, 221917, 8887710, 331432067, 12269388935, 460168784128, 17665933357441, 698638441294365, 28556568958525122, 1208570048233111199, 53007713800631794460, 2410148120774836584364, 113594056221675357350279, 5547970208256475164372741]

cp's OEIS Frontend

A324434 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least eight.

Table of values

List of values