A220672 - cp's OEIS frontend

A220672 Coefficients of powers of x^2 of polynomials, called h(2,n,x^2), appearing in a conjecture on alternating sums of fifth powers of odd-indexed Chebyshev S polynomials stated in A220671.

n	a(n)
0	-14
1	6
2	5
3	-12
4	3
5	46
6	-95
7	16
8	75
9	-69
10	24
11	-3
12	106
13	-520
14	928
15	-607
16	-351
17	894
18	-651
19	234
20	-42
21	3
22	186
23	-1600
24	5840
25	-11355
26	11005
27	-1110
28	-9615
29	11580
30	-6906
31	2433
32	-513
33	60
34	-3
35	286
36	-3775
37	22360
38	-75595
39	153515
40	-177565
41	77115
42	84495
43	-171324
44	145302
45	-75831
46	26235
47	-6057
48	900
49	-78
50	3

[-14, 6, 5, -12, 3, 46, -95, 16, 75, -69, 24, -3, 106, -520, 928, -607, -351, 894, -651, 234, -42, 3, 186, -1600, 5840, -11355, 11005, -1110, -9615, 11580, -6906, 2433, -513, 60, -3, 286, -3775, 22360, -75595, 153515, -177565, 77115, 84495, -171324, 145302, -75831, 26235, -6057, 900, -78, 3]

cp's OEIS Frontend

A220672 Coefficients of powers of x^2 of polynomials, called h(2,n,x^2), appearing in a conjecture on alternating sums of fifth powers of odd-indexed Chebyshev S polynomials stated in A220671.

Table of values

List of values