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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.

A124692 Position of substring A032740(n) within the decimal expansion of 2^A032740(n).

Table of values

n a(n)
1 1
2 1
3 3
4 10
5 2
6 10
7 5
8 3
9 11
10 13
11 2
12 5
13 20
14 4
15 3
16 24
17 19
18 5
19 17
20 19
21 35
22 25
23 53
24 67
25 60
26 61
27 33
28 74
29 18
30 109
31 17
32 30
33 117
34 96
35 66
36 14
37 57
38 62
39 97
40 80
41 25
42 81
43 38
44 112
45 143
46 152
47 2
48 92
49 122
50 113
51 129
52 93
53 20
54 159
55 138
56 187
57 26
58 57
59 35
60 105
61 158
62 9
63 50
64 58
65 198
66 185
67 182
68 42
69 17

List of values

[1, 1, 3, 10, 2, 10, 5, 3, 11, 13, 2, 5, 20, 4, 3, 24, 19, 5, 17, 19, 35, 25, 53, 67, 60, 61, 33, 74, 18, 109, 17, 30, 117, 96, 66, 14, 57, 62, 97, 80, 25, 81, 38, 112, 143, 152, 2, 92, 122, 113, 129, 93, 20, 159, 138, 187, 26, 57, 35, 105, 158, 9, 50, 58, 198, 185, 182, 42, 17]

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