A129533 - cp's OEIS frontend

A129533 Array read by antidiagonals: T(n,k) = binomial(n+1,2)*binomial(n+k,n+1) for 0 <= k <= n.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	3
8	3
9	0
10	0
11	6
12	12
13	6
14	0
15	0
16	10
17	30
18	30
19	10
20	0
21	0
22	15
23	60
24	90
25	60
26	15
27	0
28	0
29	21
30	105
31	210
32	210
33	105
34	21
35	0
36	0
37	28
38	168
39	420
40	560
41	420
42	168
43	28
44	0
45	0
46	36
47	252
48	756
49	1260
50	1260
51	756
52	252
53	36
54	0
55	0
56	45
57	360
58	1260
59	2520
60	3150
61	2520
62	1260
63	360
64	45
65	0
66	0
67	55
68	495

[0, 0, 0, 0, 1, 0, 0, 3, 3, 0, 0, 6, 12, 6, 0, 0, 10, 30, 30, 10, 0, 0, 15, 60, 90, 60, 15, 0, 0, 21, 105, 210, 210, 105, 21, 0, 0, 28, 168, 420, 560, 420, 168, 28, 0, 0, 36, 252, 756, 1260, 1260, 756, 252, 36, 0, 0, 45, 360, 1260, 2520, 3150, 2520, 1260, 360, 45, 0, 0, 55, 495]

cp's OEIS Frontend

A129533 Array read by antidiagonals: T(n,k) = binomial(n+1,2)*binomial(n+k,n+1) for 0 <= k <= n.

Table of values

List of values