A136389 - cp's OEIS frontend

A136389 Triangle read by rows of coefficients of Chebyshev-like polynomials P_{n,3}(x) with 0 omitted (exponents in increasing order).

n	a(n)
3	1
4	-3
5	2
6	3
7	-7
8	4
9	-1
10	9
11	-16
12	8
13	-5
14	25
15	-36
16	16
17	1
18	-19
19	66
20	-80
21	32
22	7
23	-63
24	168
25	-176
26	64
27	-1
28	33
29	-192
30	416
31	-384
32	128
33	-9
34	129
35	-552
36	1008
37	-832
38	256
39	1
40	-51
41	450
42	-1520
43	2400
44	-1792
45	512
46	11
47	-231
48	1452
49	-4048
50	5632
51	-3840
52	1024
53	-1
54	73
55	-912
56	4424
57	-10496
58	13056
59	-8192
60	2048

[1, -3, 2, 3, -7, 4, -1, 9, -16, 8, -5, 25, -36, 16, 1, -19, 66, -80, 32, 7, -63, 168, -176, 64, -1, 33, -192, 416, -384, 128, -9, 129, -552, 1008, -832, 256, 1, -51, 450, -1520, 2400, -1792, 512, 11, -231, 1452, -4048, 5632, -3840, 1024, -1, 73, -912, 4424, -10496, 13056, -8192, 2048]

cp's OEIS Frontend

A136389 Triangle read by rows of coefficients of Chebyshev-like polynomials P_{n,3}(x) with 0 omitted (exponents in increasing order).

Table of values

List of values