A078812 - cp's OEIS frontend

A078812 Triangle read by rows: T(n, k) = binomial(n+k-1, 2*k-1).

n	a(n)
0	1
1	2
2	1
3	3
4	4
5	1
6	4
7	10
8	6
9	1
10	5
11	20
12	21
13	8
14	1
15	6
16	35
17	56
18	36
19	10
20	1
21	7
22	56
23	126
24	120
25	55
26	12
27	1
28	8
29	84
30	252
31	330
32	220
33	78
34	14
35	1
36	9
37	120
38	462
39	792
40	715
41	364
42	105
43	16
44	1
45	10
46	165
47	792
48	1716
49	2002
50	1365
51	560
52	136
53	18
54	1
55	11
56	220
57	1287
58	3432
59	5005
60	4368
61	2380
62	816
63	171
64	20
65	1

[1, 2, 1, 3, 4, 1, 4, 10, 6, 1, 5, 20, 21, 8, 1, 6, 35, 56, 36, 10, 1, 7, 56, 126, 120, 55, 12, 1, 8, 84, 252, 330, 220, 78, 14, 1, 9, 120, 462, 792, 715, 364, 105, 16, 1, 10, 165, 792, 1716, 2002, 1365, 560, 136, 18, 1, 11, 220, 1287, 3432, 5005, 4368, 2380, 816, 171, 20, 1]

cp's OEIS Frontend

A078812 Triangle read by rows: T(n, k) = binomial(n+k-1, 2*k-1).

Table of values

List of values