A155491 - cp's OEIS frontend

A155491 Triangle T(n, k) = binomial(n+1, k)*A142458(n+1, k+1)/(k+1), read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	12
5	1
6	1
7	78
8	78
9	1
10	1
11	415
12	1820
13	415
14	1
15	1
16	2031
17	27410
18	27410
19	2031
20	1
21	1
22	9534
23	330225
24	959350
25	330225
26	9534
27	1
28	1
29	43660
30	3488884
31	23935450
32	23935450
33	3488884
34	43660
35	1
36	1
37	196569
38	33888576
39	484631574
40	1120179060
41	484631574
42	33888576
43	196569
44	1

[1, 1, 1, 1, 12, 1, 1, 78, 78, 1, 1, 415, 1820, 415, 1, 1, 2031, 27410, 27410, 2031, 1, 1, 9534, 330225, 959350, 330225, 9534, 1, 1, 43660, 3488884, 23935450, 23935450, 3488884, 43660, 1, 1, 196569, 33888576, 484631574, 1120179060, 484631574, 33888576, 196569, 1]

cp's OEIS Frontend

A155491 Triangle T(n, k) = binomial(n+1, k)*A142458(n+1, k+1)/(k+1), read by rows.

Table of values

List of values