A136663 - cp's OEIS frontend

A136663 Triangle of coefficients of the Pascal sum of A053120 Chebyshev's T(n, x) polynomials :p(x,n)=2xp(x,n-1)-p(x,n-2); pp(x,n)=Sum[Binomial[n,m]*p(x,m),{m,0,n}].

n	a(n)
1	1
2	1
3	1
4	0
5	2
6	2
7	-2
8	0
9	6
10	4
11	-4
12	-8
13	4
14	16
15	8
16	-4
17	-20
18	-20
19	20
20	40
21	16
22	0
23	-24
24	-72
25	-40
26	72
27	96
28	32
29	8
30	0
31	-112
32	-224
33	-56
34	224
35	224
36	64
37	16
38	64
39	-32
40	-448
41	-624
42	0
43	640
44	512
45	128
46	16
47	144
48	288
49	-288
50	-1584
51	-1584
52	384
53	1728
54	1152
55	256
56	0
57	160
58	800
59	960
60	-1600
61	-5088
62	-3680
63	1920
64	4480
65	2560
66	512

[1, 1, 1, 0, 2, 2, -2, 0, 6, 4, -4, -8, 4, 16, 8, -4, -20, -20, 20, 40, 16, 0, -24, -72, -40, 72, 96, 32, 8, 0, -112, -224, -56, 224, 224, 64, 16, 64, -32, -448, -624, 0, 640, 512, 128, 16, 144, 288, -288, -1584, -1584, 384, 1728, 1152, 256, 0, 160, 800, 960, -1600, -5088, -3680, 1920, 4480, 2560, 512]

cp's OEIS Frontend

A136663 Triangle of coefficients of the Pascal sum of A053120 Chebyshev's T(n, x) polynomials :p(x,n)=2xp(x,n-1)-p(x,n-2); pp(x,n)=Sum[Binomial[n,m]*p(x,m),{m,0,n}].

Table of values

List of values

cp's OEIS Frontend

A136663 Triangle of coefficients of the Pascal sum of A053120 Chebyshev's T(n, x) polynomials :p(x,n)=2*x*p(x,n-1)-p(x,n-2); pp(x,n)=Sum[Binomial[n,m]*p(x,m),{m,0,n}].

Table of values

List of values

A136663 Triangle of coefficients of the Pascal sum of A053120 Chebyshev's T(n, x) polynomials :p(x,n)=2xp(x,n-1)-p(x,n-2); pp(x,n)=Sum[Binomial[n,m]*p(x,m),{m,0,n}].