A197516 - cp's OEIS frontend

A197516 Decimal expansion of least x>0 having cos(Pi*x)=(cos 2x)^2.

n	a(n)
1	1
2	7
3	9
4	8
5	5
6	9
7	1
8	0
9	3
10	7
11	0
12	2
13	8
14	6
15	9
16	8
17	4
18	4
19	2
20	7
21	7
22	5
23	5
24	7
25	2
26	9
27	2
28	8
29	4
30	5
31	2
32	1
33	6
34	1
35	3
36	1
37	1
38	7
39	0
40	8
41	8
42	7
43	0
44	5
45	1
46	1
47	1
48	7
49	5
50	7
51	5
52	5
53	6
54	1
55	5
56	0
57	4
58	0
59	8
60	7
61	1
62	5
63	6
64	4
65	2
66	6
67	4
68	7
69	6
70	4
71	6
72	4
73	9
74	7
75	8
76	2
77	0
78	0
79	6
80	9
81	9
82	0
83	1
84	9
85	0
86	4
87	3
88	4
89	6
90	4
91	0
92	4
93	9
94	1
95	3
96	8
97	5
98	3
99	2

[1, 7, 9, 8, 5, 9, 1, 0, 3, 7, 0, 2, 8, 6, 9, 8, 4, 4, 2, 7, 7, 5, 5, 7, 2, 9, 2, 8, 4, 5, 2, 1, 6, 1, 3, 1, 1, 7, 0, 8, 8, 7, 0, 5, 1, 1, 1, 7, 5, 7, 5, 5, 6, 1, 5, 0, 4, 0, 8, 7, 1, 5, 6, 4, 2, 6, 4, 7, 6, 4, 6, 4, 9, 7, 8, 2, 0, 0, 6, 9, 9, 0, 1, 9, 0, 4, 3, 4, 6, 4, 0, 4, 9, 1, 3, 8, 5, 3, 2]

cp's OEIS Frontend

A197516 Decimal expansion of least x>0 having cos(Pi*x)=(cos 2x)^2.

Table of values

List of values

n	a(n)
1	1
2	7
3	9
4	8
5	5
6	9
7	1
8	0
9	3
10	7
11	0
12	2
13	8
14	6
15	9
16	8
17	4
18	4
19	2
20	7
21	7
22	5
23	5
24	7
25	2
26	9
27	2
28	8
29	4
30	5
31	2
32	1
33	6
34	1
35	3
36	1
37	1
38	7
39	0
40	8
41	8
42	7
43	0
44	5
45	1
46	1
47	1
48	7
49	5
50	7
51	5
52	5
53	6
54	1
55	5
56	0
57	4
58	0
59	8
60	7
61	1
62	5
63	6
64	4
65	2
66	6
67	4
68	7
69	6
70	4
71	6
72	4
73	9
74	7
75	8
76	2
77	0
78	0
79	6
80	9
81	9
82	0
83	1
84	9
85	0
86	4
87	3
88	4
89	6
90	4
91	0
92	4
93	9
94	1
95	3
96	8
97	5
98	3
99	2

n	a(n)
1	1
2	7
3	9
4	8
5	5
6	9
7	1
8	0
9	3
10	7
11	0
12	2
13	8
14	6
15	9
16	8
17	4
18	4
19	2
20	7
21	7
22	5
23	5
24	7
25	2
26	9
27	2
28	8
29	4
30	5
31	2
32	1
33	6
34	1
35	3
36	1
37	1
38	7
39	0
40	8
41	8
42	7
43	0
44	5
45	1
46	1
47	1
48	7
49	5
50	7
51	5
52	5
53	6
54	1
55	5
56	0
57	4
58	0
59	8
60	7
61	1
62	5
63	6
64	4
65	2
66	6
67	4
68	7
69	6
70	4
71	6
72	4
73	9
74	7
75	8
76	2
77	0
78	0
79	6
80	9
81	9
82	0
83	1
84	9
85	0
86	4
87	3
88	4
89	6
90	4
91	0
92	4
93	9
94	1
95	3
96	8
97	5
98	3
99	2

n	a(n)
1	1
2	7
3	9
4	8
5	5
6	9
7	1
8	0
9	3
10	7
11	0
12	2
13	8
14	6
15	9
16	8
17	4
18	4
19	2
20	7
21	7
22	5
23	5
24	7
25	2
26	9
27	2
28	8
29	4
30	5
31	2
32	1
33	6
34	1
35	3
36	1
37	1
38	7
39	0
40	8
41	8
42	7
43	0
44	5
45	1
46	1
47	1
48	7
49	5
50	7
51	5
52	5
53	6
54	1
55	5
56	0
57	4
58	0
59	8
60	7
61	1
62	5
63	6
64	4
65	2
66	6
67	4
68	7
69	6
70	4
71	6
72	4
73	9
74	7
75	8
76	2
77	0
78	0
79	6
80	9
81	9
82	0
83	1
84	9
85	0
86	4
87	3
88	4
89	6
90	4
91	0
92	4
93	9
94	1
95	3
96	8
97	5
98	3
99	2