A155467 - cp's OEIS frontend

A155467 Triangle T(n, k) = Eulerian(n+1, k)*Binomial(n+1, k)/(k+1), read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	6
5	1
6	1
7	22
8	22
9	1
10	1
11	65
12	220
13	65
14	1
15	1
16	171
17	1510
18	1510
19	171
20	1
21	1
22	420
23	8337
24	21140
25	8337
26	420
27	1
28	1
29	988
30	40068
31	218666
32	218666
33	40068
34	988
35	1
36	1
37	2259
38	175296
39	1852914
40	3935988
41	1852914
42	175296
43	2259
44	1
45	1
46	5065
47	717600
48	13655760
49	55034868
50	55034868
51	13655760
52	717600
53	5065
54	1

[1, 1, 1, 1, 6, 1, 1, 22, 22, 1, 1, 65, 220, 65, 1, 1, 171, 1510, 1510, 171, 1, 1, 420, 8337, 21140, 8337, 420, 1, 1, 988, 40068, 218666, 218666, 40068, 988, 1, 1, 2259, 175296, 1852914, 3935988, 1852914, 175296, 2259, 1, 1, 5065, 717600, 13655760, 55034868, 55034868, 13655760, 717600, 5065, 1]

cp's OEIS Frontend

A155467 Triangle T(n, k) = Eulerian(n+1, k)*Binomial(n+1, k)/(k+1), read by rows.

Table of values

List of values