A371395 - cp's OEIS frontend

A371395 Triangle read by rows: T(n, k) = binomial(n + k, k) * binomial(2*n - k, n - k) / (n + 1).

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	2
6	5
7	10
8	10
9	5
10	14
11	35
12	45
13	35
14	14
15	42
16	126
17	196
18	196
19	126
20	42
21	132
22	462
23	840
24	1008
25	840
26	462
27	132
28	429
29	1716
30	3564
31	4950
32	4950
33	3564
34	1716
35	429
36	1430
37	6435
38	15015
39	23595
40	27225
41	23595
42	15015
43	6435
44	1430

[1, 1, 1, 2, 3, 2, 5, 10, 10, 5, 14, 35, 45, 35, 14, 42, 126, 196, 196, 126, 42, 132, 462, 840, 1008, 840, 462, 132, 429, 1716, 3564, 4950, 4950, 3564, 1716, 429, 1430, 6435, 15015, 23595, 27225, 23595, 15015, 6435, 1430]

cp's OEIS Frontend

A371395 Triangle read by rows: T(n, k) = binomial(n + k, k) * binomial(2*n - k, n - k) / (n + 1).

Table of values

List of values