A384806 - cp's OEIS frontend

A384806 Simple continued fraction expansion of arctan(1/2)/Pi.

n	a(n)
0	0
1	6
2	1
3	3
4	2
5	5
6	1
7	6
8	5
9	3
10	1
11	1
12	2
13	1
14	1
15	2
16	3
17	1
18	2
19	3
20	2
21	2
22	2
23	2
24	3
25	2
26	1
27	1
28	3
29	1
30	3
31	2
32	1
33	1
34	3
35	1
36	17
37	1
38	5
39	1
40	2
41	1
42	2
43	1
44	1
45	1
46	1
47	4
48	7
49	11
50	1
51	2
52	1
53	583
54	1
55	2
56	1
57	1
58	2
59	22
60	7
61	3
62	23
63	2
64	6
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	3
73	1
74	3
75	1
76	1
77	1
78	1
79	5
80	1
81	1
82	2
83	3
84	17
85	6
86	2
87	70
88	1
89	6

[0, 6, 1, 3, 2, 5, 1, 6, 5, 3, 1, 1, 2, 1, 1, 2, 3, 1, 2, 3, 2, 2, 2, 2, 3, 2, 1, 1, 3, 1, 3, 2, 1, 1, 3, 1, 17, 1, 5, 1, 2, 1, 2, 1, 1, 1, 1, 4, 7, 11, 1, 2, 1, 583, 1, 2, 1, 1, 2, 22, 7, 3, 23, 2, 6, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 5, 1, 1, 2, 3, 17, 6, 2, 70, 1, 6]

cp's OEIS Frontend

A384806 Simple continued fraction expansion of arctan(1/2)/Pi.

Table of values

List of values

n	a(n)
0	0
1	6
2	1
3	3
4	2
5	5
6	1
7	6
8	5
9	3
10	1
11	1
12	2
13	1
14	1
15	2
16	3
17	1
18	2
19	3
20	2
21	2
22	2
23	2
24	3
25	2
26	1
27	1
28	3
29	1
30	3
31	2
32	1
33	1
34	3
35	1
36	17
37	1
38	5
39	1
40	2
41	1
42	2
43	1
44	1
45	1
46	1
47	4
48	7
49	11
50	1
51	2
52	1
53	583
54	1
55	2
56	1
57	1
58	2
59	22
60	7
61	3
62	23
63	2
64	6
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	3
73	1
74	3
75	1
76	1
77	1
78	1
79	5
80	1
81	1
82	2
83	3
84	17
85	6
86	2
87	70
88	1
89	6

n	a(n)
0	0
1	6
2	1
3	3
4	2
5	5
6	1
7	6
8	5
9	3
10	1
11	1
12	2
13	1
14	1
15	2
16	3
17	1
18	2
19	3
20	2
21	2
22	2
23	2
24	3
25	2
26	1
27	1
28	3
29	1
30	3
31	2
32	1
33	1
34	3
35	1
36	17
37	1
38	5
39	1
40	2
41	1
42	2
43	1
44	1
45	1
46	1
47	4
48	7
49	11
50	1
51	2
52	1
53	583
54	1
55	2
56	1
57	1
58	2
59	22
60	7
61	3
62	23
63	2
64	6
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	3
73	1
74	3
75	1
76	1
77	1
78	1
79	5
80	1
81	1
82	2
83	3
84	17
85	6
86	2
87	70
88	1
89	6

n	a(n)
0	0
1	6
2	1
3	3
4	2
5	5
6	1
7	6
8	5
9	3
10	1
11	1
12	2
13	1
14	1
15	2
16	3
17	1
18	2
19	3
20	2
21	2
22	2
23	2
24	3
25	2
26	1
27	1
28	3
29	1
30	3
31	2
32	1
33	1
34	3
35	1
36	17
37	1
38	5
39	1
40	2
41	1
42	2
43	1
44	1
45	1
46	1
47	4
48	7
49	11
50	1
51	2
52	1
53	583
54	1
55	2
56	1
57	1
58	2
59	22
60	7
61	3
62	23
63	2
64	6
65	1
66	1
67	1
68	1
69	1
70	1
71	1
72	3
73	1
74	3
75	1
76	1
77	1
78	1
79	5
80	1
81	1
82	2
83	3
84	17
85	6
86	2
87	70
88	1
89	6