cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A371135 Decimal expansion of Sum_{powerful k>=1} k / 2^k.

Table of values

n a(n)
0 7
1 9
2 9
3 0
4 7
5 3
6 2
7 1
8 9
9 8
10 2
11 3
12 2
13 7
14 2
15 3
16 9
17 9
18 4
19 4
20 1
21 0
22 6
23 4
24 3
25 2
26 3
27 2
28 1
29 0
30 0
31 5
32 0
33 6
34 4
35 5
36 3
37 1
38 7
39 2
40 2
41 2
42 4
43 6
44 5
45 3
46 9
47 8
48 5
49 2
50 9
51 3
52 3
53 3
54 2
55 9
56 0
57 2
58 0
59 9
60 1
61 2
62 5
63 8
64 6
65 8
66 5
67 9
68 4
69 6
70 2
71 8
72 9
73 9
74 4
75 7
76 8
77 6
78 2
79 6
80 1
81 1
82 7
83 8
84 0
85 3
86 9
87 2
88 2
89 4
90 6
91 6
92 8
93 9
94 2
95 2
96 3
97 7
98 4
99 3
100 8
101 5
102 7
103 8
104 7
105 1
106 8
107 5
108 5
109 0
110 5
111 9
112 6
113 1
114 8
115 8
116 6
117 2
118 6
119 2

List of values

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