A207335 - cp's OEIS frontend

A207335 Number of minimal polynomials of 2*cos(Pi/N) with allowed degree given by A207333.

n	a(n)
1	3
2	3
3	2
4	4
5	1
6	4
7	5
8	2
9	3
10	1
11	7
12	1
13	1
14	6
15	5
16	6
17	2
18	2
19	1
20	9
21	1
22	1
23	2
24	1
25	5
26	7
27	1
28	1
29	11
30	1
31	8
32	1
33	4
34	4
35	2
36	13
37	2
38	1
39	2
40	1
41	5
42	1
43	4
44	2
45	11
46	1
47	8
48	1
49	4
50	1
51	1
52	2
53	16
54	1
55	1
56	4
57	10

[3, 3, 2, 4, 1, 4, 5, 2, 3, 1, 7, 1, 1, 6, 5, 6, 2, 2, 1, 9, 1, 1, 2, 1, 5, 7, 1, 1, 11, 1, 8, 1, 4, 4, 2, 13, 2, 1, 2, 1, 5, 1, 4, 2, 11, 1, 8, 1, 4, 1, 1, 2, 16, 1, 1, 4, 10]

cp's OEIS Frontend

A207335 Number of minimal polynomials of 2*cos(Pi/N) with allowed degree given by A207333.

Table of values

List of values

n	a(n)
1	3
2	3
3	2
4	4
5	1
6	4
7	5
8	2
9	3
10	1
11	7
12	1
13	1
14	6
15	5
16	6
17	2
18	2
19	1
20	9
21	1
22	1
23	2
24	1
25	5
26	7
27	1
28	1
29	11
30	1
31	8
32	1
33	4
34	4
35	2
36	13
37	2
38	1
39	2
40	1
41	5
42	1
43	4
44	2
45	11
46	1
47	8
48	1
49	4
50	1
51	1
52	2
53	16
54	1
55	1
56	4
57	10

n	a(n)
1	3
2	3
3	2
4	4
5	1
6	4
7	5
8	2
9	3
10	1
11	7
12	1
13	1
14	6
15	5
16	6
17	2
18	2
19	1
20	9
21	1
22	1
23	2
24	1
25	5
26	7
27	1
28	1
29	11
30	1
31	8
32	1
33	4
34	4
35	2
36	13
37	2
38	1
39	2
40	1
41	5
42	1
43	4
44	2
45	11
46	1
47	8
48	1
49	4
50	1
51	1
52	2
53	16
54	1
55	1
56	4
57	10

n	a(n)
1	3
2	3
3	2
4	4
5	1
6	4
7	5
8	2
9	3
10	1
11	7
12	1
13	1
14	6
15	5
16	6
17	2
18	2
19	1
20	9
21	1
22	1
23	2
24	1
25	5
26	7
27	1
28	1
29	11
30	1
31	8
32	1
33	4
34	4
35	2
36	13
37	2
38	1
39	2
40	1
41	5
42	1
43	4
44	2
45	11
46	1
47	8
48	1
49	4
50	1
51	1
52	2
53	16
54	1
55	1
56	4
57	10