A232883 - cp's OEIS frontend

A232883 Decimal expansion of Sum_{i>=0} (1/(2*i^2+1)).

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

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

cp's OEIS Frontend

A232883 Decimal expansion of Sum_{i>=0} (1/(2*i^2+1)).

Table of values

List of values

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

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

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