A228336 - cp's OEIS frontend

A228336 Triangle read by rows: the Z-transformation of the Catalan triangle A033184.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	4
7	6
8	3
9	1
10	10
11	15
12	12
13	4
14	1
15	25
16	45
17	36
18	20
19	5
20	1
21	70
22	126
23	126
24	70
25	30
26	6
27	1
28	196
29	392
30	392
31	280
32	120
33	42
34	7
35	1
36	588
37	1176
38	1344
39	960
40	540
41	189
42	56
43	8
44	1
45	1764
46	3780
47	4320
48	3600
49	2025
50	945
51	280
52	72
53	9
54	1
55	5544
56	11880
57	14850
58	12375
59	8250
60	3850
61	1540
62	396
63	90
64	10
65	1

[1, 1, 1, 2, 2, 1, 4, 6, 3, 1, 10, 15, 12, 4, 1, 25, 45, 36, 20, 5, 1, 70, 126, 126, 70, 30, 6, 1, 196, 392, 392, 280, 120, 42, 7, 1, 588, 1176, 1344, 960, 540, 189, 56, 8, 1, 1764, 3780, 4320, 3600, 2025, 945, 280, 72, 9, 1, 5544, 11880, 14850, 12375, 8250, 3850, 1540, 396, 90, 10, 1]

cp's OEIS Frontend

A228336 Triangle read by rows: the Z-transformation of the Catalan triangle A033184.

Table of values

List of values