A340841 - cp's OEIS frontend

A340841 Decimal expansion of Sum_{n>=0} 1/(n*2^n + 1).

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

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

cp's OEIS Frontend

A340841 Decimal expansion of Sum_{n>=0} 1/(n*2^n + 1).

Table of values

List of values

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

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

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