A370258 - cp's OEIS frontend

A370258 Triangle read by rows: T(n, k) = binomial(n, k)binomial(2n+k, k), 0 <= k <= n.

n	a(n)
0	1
1	1
2	3
3	1
4	10
5	15
6	1
7	21
8	84
9	84
10	1
11	36
12	270
13	660
14	495
15	1
16	55
17	660
18	2860
19	5005
20	3003
21	1
22	78
23	1365
24	9100
25	27300
26	37128
27	18564
28	1
29	105
30	2520
31	23800
32	107100
33	244188
34	271320
35	116280
36	1
37	136
38	4284
39	54264
40	339150
41	1139544
42	2089164
43	1961256
44	735471
45	1
46	171
47	6840
48	111720
49	921690
50	4239774
51	11306064

[1, 1, 3, 1, 10, 15, 1, 21, 84, 84, 1, 36, 270, 660, 495, 1, 55, 660, 2860, 5005, 3003, 1, 78, 1365, 9100, 27300, 37128, 18564, 1, 105, 2520, 23800, 107100, 244188, 271320, 116280, 1, 136, 4284, 54264, 339150, 1139544, 2089164, 1961256, 735471, 1, 171, 6840, 111720, 921690, 4239774, 11306064]

cp's OEIS Frontend

A370258 Triangle read by rows: T(n, k) = binomial(n, k)binomial(2n+k, k), 0 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A370258 Triangle read by rows: T(n, k) = binomial(n, k)*binomial(2*n+k, k), 0 <= k <= n.

Table of values

List of values

A370258 Triangle read by rows: T(n, k) = binomial(n, k)binomial(2n+k, k), 0 <= k <= n.