A059365 - cp's OEIS frontend

A059365 Another version of the Catalan triangle: T(r,s) = binomial(2r-s-1,r-1) - binomial(2r-s-1,r), r>=0, 0 <= s <= r.

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	1
6	0
7	2
8	2
9	1
10	0
11	5
12	5
13	3
14	1
15	0
16	14
17	14
18	9
19	4
20	1
21	0
22	42
23	42
24	28
25	14
26	5
27	1
28	0
29	132
30	132
31	90
32	48
33	20
34	6
35	1
36	0
37	429
38	429
39	297
40	165
41	75
42	27
43	7
44	1
45	0
46	1430
47	1430
48	1001
49	572
50	275
51	110
52	35
53	8
54	1
55	0
56	4862
57	4862
58	3432
59	2002
60	1001
61	429
62	154
63	44

[0, 0, 1, 0, 1, 1, 0, 2, 2, 1, 0, 5, 5, 3, 1, 0, 14, 14, 9, 4, 1, 0, 42, 42, 28, 14, 5, 1, 0, 132, 132, 90, 48, 20, 6, 1, 0, 429, 429, 297, 165, 75, 27, 7, 1, 0, 1430, 1430, 1001, 572, 275, 110, 35, 8, 1, 0, 4862, 4862, 3432, 2002, 1001, 429, 154, 44]

cp's OEIS Frontend

A059365 Another version of the Catalan triangle: T(r,s) = binomial(2r-s-1,r-1) - binomial(2r-s-1,r), r>=0, 0 <= s <= r.

Table of values

List of values

cp's OEIS Frontend

A059365 Another version of the Catalan triangle: T(r,s) = binomial(2*r-s-1,r-1) - binomial(2*r-s-1,r), r>=0, 0 <= s <= r.

Table of values

List of values

A059365 Another version of the Catalan triangle: T(r,s) = binomial(2r-s-1,r-1) - binomial(2r-s-1,r), r>=0, 0 <= s <= r.