A288116 - cp's OEIS frontend

A288116 Number of Dyck paths of semilength n such that each level has exactly nine peaks or no peaks.

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	1
10	1
11	9
12	37
13	101
14	227
15	487
16	1019
17	2015
18	3724
19	6528
20	11438
21	24758
22	81106
23	330810
24	1542486
25	7723906
26	35765450
27	142808117
28	494994177
29	1533142713
30	4370885515
31	11737660709
32	30111369545
33	74286138919
34	177289070957
35	416431652499

[1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 9, 37, 101, 227, 487, 1019, 2015, 3724, 6528, 11438, 24758, 81106, 330810, 1542486, 7723906, 35765450, 142808117, 494994177, 1533142713, 4370885515, 11737660709, 30111369545, 74286138919, 177289070957, 416431652499]

cp's OEIS Frontend

A288116 Number of Dyck paths of semilength n such that each level has exactly nine peaks or no peaks.

Table of values

List of values