A195710 - cp's OEIS frontend

A195710 Decimal expansion of arccos(-sqrt(2/5)).

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

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

cp's OEIS Frontend

A195710 Decimal expansion of arccos(-sqrt(2/5)).

Table of values

List of values

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

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

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