A008311 - cp's OEIS frontend

A008311 Triangle of expansions of powers of x in terms of Chebyshev polynomials T_n (x).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	3
7	4
8	1
9	10
10	5
11	1
12	10
13	15
14	6
15	1
16	35
17	21
18	7
19	1
20	35
21	56
22	28
23	8
24	1
25	126
26	84
27	36
28	9
29	1
30	126
31	210
32	120
33	45
34	10
35	1
36	462
37	330
38	165
39	55
40	11
41	1
42	462
43	792
44	495
45	220
46	66
47	12
48	1
49	1716
50	1287
51	715
52	286
53	78
54	13
55	1
56	1716
57	3003
58	2002
59	1001
60	364
61	91
62	14
63	1
64	6435
65	5005
66	3003

[1, 1, 1, 1, 3, 1, 3, 4, 1, 10, 5, 1, 10, 15, 6, 1, 35, 21, 7, 1, 35, 56, 28, 8, 1, 126, 84, 36, 9, 1, 126, 210, 120, 45, 10, 1, 462, 330, 165, 55, 11, 1, 462, 792, 495, 220, 66, 12, 1, 1716, 1287, 715, 286, 78, 13, 1, 1716, 3003, 2002, 1001, 364, 91, 14, 1, 6435, 5005, 3003]

cp's OEIS Frontend

A008311 Triangle of expansions of powers of x in terms of Chebyshev polynomials T_n (x).

Table of values

List of values