A198670 - cp's OEIS frontend

A198670 Decimal expansion of the least x>0 that gives the absolute minimum of cos(x)+cos(2x)+cos(3x).

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

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

cp's OEIS Frontend

A198670 Decimal expansion of the least x>0 that gives the absolute minimum of cos(x)+cos(2x)+cos(3x).

Table of values

List of values

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

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

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