A033184 - cp's OEIS frontend

A033184 Catalan triangle A009766 transposed.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	5
8	5
9	3
10	1
11	14
12	14
13	9
14	4
15	1
16	42
17	42
18	28
19	14
20	5
21	1
22	132
23	132
24	90
25	48
26	20
27	6
28	1
29	429
30	429
31	297
32	165
33	75
34	27
35	7
36	1
37	1430
38	1430
39	1001
40	572
41	275
42	110
43	35
44	8
45	1
46	4862
47	4862
48	3432
49	2002
50	1001
51	429
52	154
53	44
54	9
55	1

[1, 1, 1, 2, 2, 1, 5, 5, 3, 1, 14, 14, 9, 4, 1, 42, 42, 28, 14, 5, 1, 132, 132, 90, 48, 20, 6, 1, 429, 429, 297, 165, 75, 27, 7, 1, 1430, 1430, 1001, 572, 275, 110, 35, 8, 1, 4862, 4862, 3432, 2002, 1001, 429, 154, 44, 9, 1]

cp's OEIS Frontend

A033184 Catalan triangle A009766 transposed.

Table of values

List of values