A198672 - cp's OEIS frontend

A198672 Decimal expansion of the least x>0 that gives the absolute minimum of cos(x)+cos(2x)+cos(3x)+cos(4x).

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

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

cp's OEIS Frontend

A198672 Decimal expansion of the least x>0 that gives the absolute minimum of cos(x)+cos(2x)+cos(3x)+cos(4x).

Table of values

List of values

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

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

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