A196817 - cp's OEIS frontend

A196817 Decimal expansion of the least x>0 satisfying 1/(1+x^2)=2*cos(x).

n	a(n)
1	1
2	4
3	0
4	1
5	2
6	6
7	9
8	2
9	0
10	7
11	5
12	9
13	9
14	9
15	5
16	7
17	9
18	4
19	2
20	9
21	2
22	7
23	1
24	8
25	7
26	2
27	4
28	3
29	7
30	9
31	0
32	8
33	3
34	4
35	1
36	9
37	1
38	5
39	3
40	0
41	8
42	8
43	2
44	8
45	6
46	5
47	4
48	5
49	3
50	3
51	6
52	0
53	2
54	6
55	0
56	3
57	7
58	9
59	1
60	7
61	8
62	2
63	5
64	0
65	7
66	8
67	6
68	3
69	1
70	6
71	4
72	0
73	0
74	0
75	4
76	3
77	1
78	7
79	1
80	7
81	3
82	3
83	3
84	7
85	3
86	4
87	8
88	3
89	3
90	1
91	2
92	5
93	9
94	5
95	7
96	5
97	7
98	7
99	9
100	3

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

cp's OEIS Frontend

A196817 Decimal expansion of the least x>0 satisfying 1/(1+x^2)=2*cos(x).

Table of values

List of values

n	a(n)
1	1
2	4
3	0
4	1
5	2
6	6
7	9
8	2
9	0
10	7
11	5
12	9
13	9
14	9
15	5
16	7
17	9
18	4
19	2
20	9
21	2
22	7
23	1
24	8
25	7
26	2
27	4
28	3
29	7
30	9
31	0
32	8
33	3
34	4
35	1
36	9
37	1
38	5
39	3
40	0
41	8
42	8
43	2
44	8
45	6
46	5
47	4
48	5
49	3
50	3
51	6
52	0
53	2
54	6
55	0
56	3
57	7
58	9
59	1
60	7
61	8
62	2
63	5
64	0
65	7
66	8
67	6
68	3
69	1
70	6
71	4
72	0
73	0
74	0
75	4
76	3
77	1
78	7
79	1
80	7
81	3
82	3
83	3
84	7
85	3
86	4
87	8
88	3
89	3
90	1
91	2
92	5
93	9
94	5
95	7
96	5
97	7
98	7
99	9
100	3

n	a(n)
1	1
2	4
3	0
4	1
5	2
6	6
7	9
8	2
9	0
10	7
11	5
12	9
13	9
14	9
15	5
16	7
17	9
18	4
19	2
20	9
21	2
22	7
23	1
24	8
25	7
26	2
27	4
28	3
29	7
30	9
31	0
32	8
33	3
34	4
35	1
36	9
37	1
38	5
39	3
40	0
41	8
42	8
43	2
44	8
45	6
46	5
47	4
48	5
49	3
50	3
51	6
52	0
53	2
54	6
55	0
56	3
57	7
58	9
59	1
60	7
61	8
62	2
63	5
64	0
65	7
66	8
67	6
68	3
69	1
70	6
71	4
72	0
73	0
74	0
75	4
76	3
77	1
78	7
79	1
80	7
81	3
82	3
83	3
84	7
85	3
86	4
87	8
88	3
89	3
90	1
91	2
92	5
93	9
94	5
95	7
96	5
97	7
98	7
99	9
100	3

n	a(n)
1	1
2	4
3	0
4	1
5	2
6	6
7	9
8	2
9	0
10	7
11	5
12	9
13	9
14	9
15	5
16	7
17	9
18	4
19	2
20	9
21	2
22	7
23	1
24	8
25	7
26	2
27	4
28	3
29	7
30	9
31	0
32	8
33	3
34	4
35	1
36	9
37	1
38	5
39	3
40	0
41	8
42	8
43	2
44	8
45	6
46	5
47	4
48	5
49	3
50	3
51	6
52	0
53	2
54	6
55	0
56	3
57	7
58	9
59	1
60	7
61	8
62	2
63	5
64	0
65	7
66	8
67	6
68	3
69	1
70	6
71	4
72	0
73	0
74	0
75	4
76	3
77	1
78	7
79	1
80	7
81	3
82	3
83	3
84	7
85	3
86	4
87	8
88	3
89	3
90	1
91	2
92	5
93	9
94	5
95	7
96	5
97	7
98	7
99	9
100	3