A201518 - cp's OEIS frontend

A201518 Decimal expansion of greatest x satisfying 4*x^2 - 1 = sec(x) and 0 < x < Pi.

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

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

cp's OEIS Frontend

A201518 Decimal expansion of greatest x satisfying 4*x^2 - 1 = sec(x) and 0 < x < Pi.

Table of values

List of values

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

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

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