A197511 - cp's OEIS frontend

A197511 Decimal expansion of least x > 0 having cos(2x) = cos(Pix/2)^2.

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

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

cp's OEIS Frontend

A197511 Decimal expansion of least x > 0 having cos(2x) = cos(Pix/2)^2.

Table of values

List of values

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

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

cp's OEIS Frontend

A197511 Decimal expansion of least x > 0 having cos(2*x) = cos(Pi*x/2)^2.

Table of values

List of values

A197511 Decimal expansion of least x > 0 having cos(2x) = cos(Pix/2)^2.

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