A119308 - cp's OEIS frontend

A119308 Triangle for first differences of Catalan numbers.

n	a(n)
0	1
1	2
2	1
3	3
4	5
5	1
6	4
7	14
8	9
9	1
10	5
11	30
12	40
13	14
14	1
15	6
16	55
17	125
18	90
19	20
20	1
21	7
22	91
23	315
24	385
25	175
26	27
27	1
28	8
29	140
30	686
31	1274
32	980
33	308
34	35
35	1
36	9
37	204
38	1344
39	3528
40	4116
41	2184
42	504
43	44
44	1
45	10
46	285
47	2430
48	8568
49	14112
50	11340
51	4410
52	780
53	54
54	1
55	11
56	385
57	4125

[1, 2, 1, 3, 5, 1, 4, 14, 9, 1, 5, 30, 40, 14, 1, 6, 55, 125, 90, 20, 1, 7, 91, 315, 385, 175, 27, 1, 8, 140, 686, 1274, 980, 308, 35, 1, 9, 204, 1344, 3528, 4116, 2184, 504, 44, 1, 10, 285, 2430, 8568, 14112, 11340, 4410, 780, 54, 1, 11, 385, 4125]

cp's OEIS Frontend

A119308 Triangle for first differences of Catalan numbers.

Table of values

List of values