A195709 - cp's OEIS frontend

A195709 Decimal expansion of arctan(sqrt(2/5)).

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

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

cp's OEIS Frontend

A195709 Decimal expansion of arctan(sqrt(2/5)).

Table of values

List of values

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

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

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