A197477 - cp's OEIS frontend

A197477 Decimal expansion of least x>0 having cos(x)=(cos 3x)^2.

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

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

cp's OEIS Frontend

A197477 Decimal expansion of least x>0 having cos(x)=(cos 3x)^2.

Table of values

List of values

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

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

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