A197482 - cp's OEIS frontend

A197482 Decimal expansion of least x>0 having cos(3x)=(cos 2x)^2.

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

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

cp's OEIS Frontend

A197482 Decimal expansion of least x>0 having cos(3x)=(cos 2x)^2.

Table of values

List of values

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

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

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