A137561 - cp's OEIS frontend

A137561 A triangular sequence of coefficients of the fixed point Chebyshev polynomials: p(x,n)=T(x,n)-x:A053120[x,n]-x.

n	a(n)
1	1
2	-1
3	0
4	-1
5	-1
6	2
7	0
8	-4
9	0
10	4
11	1
12	-1
13	-8
14	0
15	8
16	0
17	4
18	0
19	-20
20	0
21	16
22	-1
23	-1
24	18
25	0
26	-48
27	0
28	32
29	0
30	-8
31	0
32	56
33	0
34	-112
35	0
36	64
37	1
38	-1
39	-32
40	0
41	160
42	0
43	-256
44	0
45	128
46	0
47	8
48	0
49	-120
50	0
51	432
52	0
53	-576
54	0
55	256
56	-1
57	-1
58	50
59	0
60	-400
61	0
62	1120
63	0
64	-1280
65	0
66	512

[1, -1, 0, -1, -1, 2, 0, -4, 0, 4, 1, -1, -8, 0, 8, 0, 4, 0, -20, 0, 16, -1, -1, 18, 0, -48, 0, 32, 0, -8, 0, 56, 0, -112, 0, 64, 1, -1, -32, 0, 160, 0, -256, 0, 128, 0, 8, 0, -120, 0, 432, 0, -576, 0, 256, -1, -1, 50, 0, -400, 0, 1120, 0, -1280, 0, 512]

cp's OEIS Frontend

A137561 A triangular sequence of coefficients of the fixed point Chebyshev polynomials: p(x,n)=T(x,n)-x:A053120[x,n]-x.

Table of values

List of values