A136388 - cp's OEIS frontend

A136388 Triangle read by rows of coefficients of Chebyshev-like polynomials P_{n,2}(x) with 0 omitted (exponents in increasing order).

n	a(n)
2	1
3	-2
4	2
5	1
6	-5
7	4
8	4
9	-12
10	8
11	-1
12	13
13	-28
14	16
15	-6
16	38
17	-64
18	32
19	1
20	-25
21	104
22	-144
23	64
24	8
25	-88
26	272
27	-320
28	128
29	-1
30	41
31	-280
32	688
33	-704
34	256
35	-10
36	170
37	-832
38	1696
39	-1536
40	512
41	1
42	-61
43	620
44	-2352
45	4096
46	-3328
47	1024
48	12
49	-292
50	2072
51	-6400
52	9728
53	-7168
54	2048

[1, -2, 2, 1, -5, 4, 4, -12, 8, -1, 13, -28, 16, -6, 38, -64, 32, 1, -25, 104, -144, 64, 8, -88, 272, -320, 128, -1, 41, -280, 688, -704, 256, -10, 170, -832, 1696, -1536, 512, 1, -61, 620, -2352, 4096, -3328, 1024, 12, -292, 2072, -6400, 9728, -7168, 2048]

cp's OEIS Frontend

A136388 Triangle read by rows of coefficients of Chebyshev-like polynomials P_{n,2}(x) with 0 omitted (exponents in increasing order).

Table of values

List of values