A179951 - cp's OEIS frontend

A179951 Decimal expansion of Sum_{k has exactly two bits equal to 1 in base 2} 1/k.

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

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

cp's OEIS Frontend

A179951 Decimal expansion of Sum_{k has exactly two bits equal to 1 in base 2} 1/k.

Table of values

List of values

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

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

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