A169589 - cp's OEIS frontend

A169589 A number triangle with repeated columns of triangle in A039599.

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	5
7	2
8	3
9	1
10	14
11	5
12	9
13	3
14	1
15	42
16	14
17	28
18	9
19	5
20	1
21	132
22	42
23	90
24	28
25	20
26	5
27	1
28	429
29	132
30	297
31	90
32	75
33	20
34	7
35	1
36	1430
37	429
38	1001
39	297
40	275
41	75
42	35
43	7
44	1
45	4862
46	1430
47	3432
48	1001
49	1001
50	275
51	154
52	35
53	9
54	1
55	16796
56	4862
57	11934
58	3432
59	3640
60	1001
61	637
62	154
63	54
64	9
65	1

[1, 1, 1, 2, 1, 1, 5, 2, 3, 1, 14, 5, 9, 3, 1, 42, 14, 28, 9, 5, 1, 132, 42, 90, 28, 20, 5, 1, 429, 132, 297, 90, 75, 20, 7, 1, 1430, 429, 1001, 297, 275, 75, 35, 7, 1, 4862, 1430, 3432, 1001, 1001, 275, 154, 35, 9, 1, 16796, 4862, 11934, 3432, 3640, 1001, 637, 154, 54, 9, 1]

cp's OEIS Frontend

A169589 A number triangle with repeated columns of triangle in A039599.

Table of values

List of values