A222183 - cp's OEIS frontend

A222183 Decimal expansion of Sum_{k >= 0} 1/(4*k+1)^2.

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

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

cp's OEIS Frontend

A222183 Decimal expansion of Sum_{k >= 0} 1/(4*k+1)^2.

Table of values

List of values

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

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

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