A197495 - cp's OEIS frontend

A197495 Decimal expansion of least x > 0 having cos(x) = cos(Pi*x/4)^2.

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

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

cp's OEIS Frontend

A197495 Decimal expansion of least x > 0 having cos(x) = cos(Pi*x/4)^2.

Table of values

List of values

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

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

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