A181877 - cp's OEIS frontend

A181877 Integer coefficient array for polynomials related to the minimal polynomials of cos(2Pi/n). Rising powers of x.

n	a(n)
1	-2
2	2
3	2
4	2
5	1
6	2
7	0
8	2
9	-1
10	2
11	4
12	-1
13	2
14	-1
15	-4
16	4
17	8
18	-2
19	0
20	4
21	1
22	-6
23	0
24	8
25	-1
26	-2
27	4
28	1
29	6
30	-12
31	-32
32	16
33	32
34	-3
35	0
36	4
37	-1
38	6
39	24
40	-32
41	-80
42	32
43	64
44	1
45	-4
46	-4
47	8
48	1
49	8
50	-16
51	-8
52	16
53	2
54	0
55	-16
56	0
57	16
58	1
59	-8
60	-40
61	80
62	240
63	-192
64	-448
65	128
66	256
67	-1
68	-6
69	0
70	8
71	1
72	10
73	-40
74	-160
75	240
76	672
77	-448
78	-1024
79	256
80	512
81	5
82	0
83	-20
84	0
85	16
86	1
87	-16
88	32
89	48
90	-96
91	-32
92	64
93	-1
94	6
95	12
96	-32
97	-16
98	32
99	-1
100	-12
101	60
102	280
103	-560
104	-1792
105	1792
106	4608
107	-2304
108	-5120
109	1024
110	2048
111	1
112	0
113	-16
114	0
115	16
116	-1
117	10
118	100
119	-40
120	-800
121	32
122	2240
123	0
124	-2560
125	0
126	1024
127	-1
128	-6
129	24
130	32
131	-80
132	-32
133	64
134	1
135	18
136	0
137	-240
138	0
139	864
140	0
141	-1152
142	0
143	512
144	-7
145	0
146	56
147	0
148	-112
149	0
150	64
151	-1
152	14
153	112
154	-448
155	-2016
156	4032
157	13440
158	-15360
159	-42240
160	28160
161	67584
162	-24576
163	-53248
164	8192
165	16384
166	1
167	-8
168	-16
169	8
170	16

[-2, 2, 2, 2, 1, 2, 0, 2, -1, 2, 4, -1, 2, -1, -4, 4, 8, -2, 0, 4, 1, -6, 0, 8, -1, -2, 4, 1, 6, -12, -32, 16, 32, -3, 0, 4, -1, 6, 24, -32, -80, 32, 64, 1, -4, -4, 8, 1, 8, -16, -8, 16, 2, 0, -16, 0, 16, 1, -8, -40, 80, 240, -192, -448, 128, 256, -1, -6, 0, 8, 1, 10, -40, -160, 240, 672, -448, -1024, 256, 512, 5, 0, -20, 0, 16, 1, -16, 32, 48, -96, -32, 64, -1, 6, 12, -32, -16, 32, -1, -12, 60, 280, -560, -1792, 1792, 4608, -2304, -5120, 1024, 2048, 1, 0, -16, 0, 16, -1, 10, 100, -40, -800, 32, 2240, 0, -2560, 0, 1024, -1, -6, 24, 32, -80, -32, 64, 1, 18, 0, -240, 0, 864, 0, -1152, 0, 512, -7, 0, 56, 0, -112, 0, 64, -1, 14, 112, -448, -2016, 4032, 13440, -15360, -42240, 28160, 67584, -24576, -53248, 8192, 16384, 1, -8, -16, 8, 16]

cp's OEIS Frontend

A181877 Integer coefficient array for polynomials related to the minimal polynomials of cos(2Pi/n). Rising powers of x.

Table of values

List of values