A086751 - cp's OEIS frontend

A086751 Decimal expansion of the solution to x*sqrt(1-x^2) + arcsin(x) = Pi/4, or the length of the line connecting the origin to the center of the chord of a circle, centered at 0 and of radius 1, that divides the circle such that 1/4 of the area is on one side and 3/4 is on the other side.

n	a(n)
0	4
1	0
2	3
3	9
4	7
5	2
6	7
7	5
8	3
9	2
10	9
11	9
12	5
13	1
14	7
15	2
16	0
17	9
18	3
19	1
20	8
21	9
22	6
23	1
24	7
25	4
26	0
27	0
28	6
29	6
30	3
31	1
32	5
33	4
34	4
35	2
36	9
37	0
38	2
39	2
40	3
41	5
42	9
43	6
44	4
45	5
46	7
47	4
48	0
49	9
50	8
51	4
52	2
53	2
54	2
55	5
56	0
57	0
58	9
59	7
60	6
61	0
62	1
63	7
64	3
65	3
66	8
67	7
68	0
69	5
70	4
71	9
72	9
73	7
74	1
75	2
76	9
77	5
78	3
79	5
80	3
81	5
82	0
83	1
84	2
85	4
86	3
87	3
88	9
89	0
90	1
91	6
92	5
93	2
94	2
95	2
96	7
97	2
98	8
99	7
100	0
101	9
102	4
103	9
104	1

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

cp's OEIS Frontend

A086751 Decimal expansion of the solution to x*sqrt(1-x^2) + arcsin(x) = Pi/4, or the length of the line connecting the origin to the center of the chord of a circle, centered at 0 and of radius 1, that divides the circle such that 1/4 of the area is on one side and 3/4 is on the other side.

Table of values

List of values

n	a(n)
0	4
1	0
2	3
3	9
4	7
5	2
6	7
7	5
8	3
9	2
10	9
11	9
12	5
13	1
14	7
15	2
16	0
17	9
18	3
19	1
20	8
21	9
22	6
23	1
24	7
25	4
26	0
27	0
28	6
29	6
30	3
31	1
32	5
33	4
34	4
35	2
36	9
37	0
38	2
39	2
40	3
41	5
42	9
43	6
44	4
45	5
46	7
47	4
48	0
49	9
50	8
51	4
52	2
53	2
54	2
55	5
56	0
57	0
58	9
59	7
60	6
61	0
62	1
63	7
64	3
65	3
66	8
67	7
68	0
69	5
70	4
71	9
72	9
73	7
74	1
75	2
76	9
77	5
78	3
79	5
80	3
81	5
82	0
83	1
84	2
85	4
86	3
87	3
88	9
89	0
90	1
91	6
92	5
93	2
94	2
95	2
96	7
97	2
98	8
99	7
100	0
101	9
102	4
103	9
104	1

n	a(n)
0	4
1	0
2	3
3	9
4	7
5	2
6	7
7	5
8	3
9	2
10	9
11	9
12	5
13	1
14	7
15	2
16	0
17	9
18	3
19	1
20	8
21	9
22	6
23	1
24	7
25	4
26	0
27	0
28	6
29	6
30	3
31	1
32	5
33	4
34	4
35	2
36	9
37	0
38	2
39	2
40	3
41	5
42	9
43	6
44	4
45	5
46	7
47	4
48	0
49	9
50	8
51	4
52	2
53	2
54	2
55	5
56	0
57	0
58	9
59	7
60	6
61	0
62	1
63	7
64	3
65	3
66	8
67	7
68	0
69	5
70	4
71	9
72	9
73	7
74	1
75	2
76	9
77	5
78	3
79	5
80	3
81	5
82	0
83	1
84	2
85	4
86	3
87	3
88	9
89	0
90	1
91	6
92	5
93	2
94	2
95	2
96	7
97	2
98	8
99	7
100	0
101	9
102	4
103	9
104	1

n	a(n)
0	4
1	0
2	3
3	9
4	7
5	2
6	7
7	5
8	3
9	2
10	9
11	9
12	5
13	1
14	7
15	2
16	0
17	9
18	3
19	1
20	8
21	9
22	6
23	1
24	7
25	4
26	0
27	0
28	6
29	6
30	3
31	1
32	5
33	4
34	4
35	2
36	9
37	0
38	2
39	2
40	3
41	5
42	9
43	6
44	4
45	5
46	7
47	4
48	0
49	9
50	8
51	4
52	2
53	2
54	2
55	5
56	0
57	0
58	9
59	7
60	6
61	0
62	1
63	7
64	3
65	3
66	8
67	7
68	0
69	5
70	4
71	9
72	9
73	7
74	1
75	2
76	9
77	5
78	3
79	5
80	3
81	5
82	0
83	1
84	2
85	4
86	3
87	3
88	9
89	0
90	1
91	6
92	5
93	2
94	2
95	2
96	7
97	2
98	8
99	7
100	0
101	9
102	4
103	9
104	1