A053123 - cp's OEIS frontend

A053123 Triangle of coefficients of shifted Chebyshev's S(n,x-2) = U(n,x/2-1) polynomials (exponents of x in decreasing order).

n	a(n)
0	1
1	1
2	-2
3	1
4	-4
5	3
6	1
7	-6
8	10
9	-4
10	1
11	-8
12	21
13	-20
14	5
15	1
16	-10
17	36
18	-56
19	35
20	-6
21	1
22	-12
23	55
24	-120
25	126
26	-56
27	7
28	1
29	-14
30	78
31	-220
32	330
33	-252
34	84
35	-8
36	1
37	-16
38	105
39	-364
40	715
41	-792
42	462
43	-120
44	9
45	1
46	-18
47	136
48	-560
49	1365
50	-2002
51	1716
52	-792
53	165
54	-10
55	1
56	-20
57	171
58	-816
59	2380
60	-4368
61	5005
62	-3432
63	1287
64	-220
65	11
66	1

[1, 1, -2, 1, -4, 3, 1, -6, 10, -4, 1, -8, 21, -20, 5, 1, -10, 36, -56, 35, -6, 1, -12, 55, -120, 126, -56, 7, 1, -14, 78, -220, 330, -252, 84, -8, 1, -16, 105, -364, 715, -792, 462, -120, 9, 1, -18, 136, -560, 1365, -2002, 1716, -792, 165, -10, 1, -20, 171, -816, 2380, -4368, 5005, -3432, 1287, -220, 11, 1]

cp's OEIS Frontend

A053123 Triangle of coefficients of shifted Chebyshev's S(n,x-2) = U(n,x/2-1) polynomials (exponents of x in decreasing order).

Table of values

List of values