A065443 - cp's OEIS frontend

A065443 Decimal expansion of Sum_{k=1..inf} 1/(2^k-1)^2.

n	a(n)
1	1
2	1
3	3
4	7
5	3
6	3
7	8
8	7
9	3
10	6
11	3
12	4
13	4
14	1
15	9
16	6
17	5
18	9
19	6
20	6
21	9
22	6
23	9
24	1
25	3
26	3
27	6
28	8
29	3
30	0
31	1
32	3
33	4
34	7
35	5
36	8
37	3
38	8
39	3
40	0
41	8
42	4
43	9
44	3
45	0
46	9
47	8
48	1
49	3
50	8
51	8
52	2
53	8
54	8
55	2
56	0
57	7
58	0
59	4
60	4
61	9
62	3
63	3
64	1
65	0
66	4
67	6
68	4
69	9
70	3
71	8
72	6
73	2
74	5
75	2
76	0
77	4
78	0
79	8
80	9
81	9
82	8
83	0
84	0
85	0
86	5
87	4
88	0
89	5
90	0
91	9
92	0
93	4
94	2
95	3
96	5
97	1
98	3
99	1
100	1
101	8
102	4
103	0
104	3
105	6

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

cp's OEIS Frontend

A065443 Decimal expansion of Sum_{k=1..inf} 1/(2^k-1)^2.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	7
5	3
6	3
7	8
8	7
9	3
10	6
11	3
12	4
13	4
14	1
15	9
16	6
17	5
18	9
19	6
20	6
21	9
22	6
23	9
24	1
25	3
26	3
27	6
28	8
29	3
30	0
31	1
32	3
33	4
34	7
35	5
36	8
37	3
38	8
39	3
40	0
41	8
42	4
43	9
44	3
45	0
46	9
47	8
48	1
49	3
50	8
51	8
52	2
53	8
54	8
55	2
56	0
57	7
58	0
59	4
60	4
61	9
62	3
63	3
64	1
65	0
66	4
67	6
68	4
69	9
70	3
71	8
72	6
73	2
74	5
75	2
76	0
77	4
78	0
79	8
80	9
81	9
82	8
83	0
84	0
85	0
86	5
87	4
88	0
89	5
90	0
91	9
92	0
93	4
94	2
95	3
96	5
97	1
98	3
99	1
100	1
101	8
102	4
103	0
104	3
105	6

n	a(n)
1	1
2	1
3	3
4	7
5	3
6	3
7	8
8	7
9	3
10	6
11	3
12	4
13	4
14	1
15	9
16	6
17	5
18	9
19	6
20	6
21	9
22	6
23	9
24	1
25	3
26	3
27	6
28	8
29	3
30	0
31	1
32	3
33	4
34	7
35	5
36	8
37	3
38	8
39	3
40	0
41	8
42	4
43	9
44	3
45	0
46	9
47	8
48	1
49	3
50	8
51	8
52	2
53	8
54	8
55	2
56	0
57	7
58	0
59	4
60	4
61	9
62	3
63	3
64	1
65	0
66	4
67	6
68	4
69	9
70	3
71	8
72	6
73	2
74	5
75	2
76	0
77	4
78	0
79	8
80	9
81	9
82	8
83	0
84	0
85	0
86	5
87	4
88	0
89	5
90	0
91	9
92	0
93	4
94	2
95	3
96	5
97	1
98	3
99	1
100	1
101	8
102	4
103	0
104	3
105	6

n	a(n)
1	1
2	1
3	3
4	7
5	3
6	3
7	8
8	7
9	3
10	6
11	3
12	4
13	4
14	1
15	9
16	6
17	5
18	9
19	6
20	6
21	9
22	6
23	9
24	1
25	3
26	3
27	6
28	8
29	3
30	0
31	1
32	3
33	4
34	7
35	5
36	8
37	3
38	8
39	3
40	0
41	8
42	4
43	9
44	3
45	0
46	9
47	8
48	1
49	3
50	8
51	8
52	2
53	8
54	8
55	2
56	0
57	7
58	0
59	4
60	4
61	9
62	3
63	3
64	1
65	0
66	4
67	6
68	4
69	9
70	3
71	8
72	6
73	2
74	5
75	2
76	0
77	4
78	0
79	8
80	9
81	9
82	8
83	0
84	0
85	0
86	5
87	4
88	0
89	5
90	0
91	9
92	0
93	4
94	2
95	3
96	5
97	1
98	3
99	1
100	1
101	8
102	4
103	0
104	3
105	6