A143505 - cp's OEIS frontend

A143505 Triangle of coefficients of the polynomials x^(n - 1)*A(n,x + 1/x), where A(n,x) are the Eulerian polynomials of A008292.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	4
7	3
8	4
9	1
10	1
11	11
12	14
13	23
14	14
15	11
16	1
17	1
18	26
19	70
20	104
21	139
22	104
23	70
24	26
25	1
26	1
27	57
28	307
29	530
30	973
31	947
32	973
33	530
34	307
35	57
36	1
37	1
38	120
39	1197
40	3016
41	5970
42	8568
43	9549
44	8568
45	5970
46	3016
47	1197
48	120
49	1
50	1
51	247
52	4300
53	17101
54	37105
55	70474
56	90069
57	107241
58	90069

[1, 1, 1, 1, 1, 4, 3, 4, 1, 1, 11, 14, 23, 14, 11, 1, 1, 26, 70, 104, 139, 104, 70, 26, 1, 1, 57, 307, 530, 973, 947, 973, 530, 307, 57, 1, 1, 120, 1197, 3016, 5970, 8568, 9549, 8568, 5970, 3016, 1197, 120, 1, 1, 247, 4300, 17101, 37105, 70474, 90069, 107241, 90069]

cp's OEIS Frontend

A143505 Triangle of coefficients of the polynomials x^(n - 1)*A(n,x + 1/x), where A(n,x) are the Eulerian polynomials of A008292.

Table of values

List of values