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.

A022335 Index of 2^n within sequence of numbers of form 2^i * 5^j.

Table of values

n a(n)
0 1
1 2
2 3
3 5
4 7
5 10
6 13
7 17
8 21
9 25
10 30
11 35
12 41
13 47
14 54
15 61
16 68
17 76
18 84
19 93
20 102
21 112
22 122
23 132
24 143
25 154
26 166
27 178
28 191
29 204
30 217
31 231
32 245
33 260
34 275
35 291
36 307
37 323
38 340
39 357
40 375
41 393
42 412
43 431
44 450
45 470
46 490
47 511
48 532
49 554
50 576
51 598
52 621
53 644
54 668
55 692
56 717
57 742
58 767
59 793

List of values

[1, 2, 3, 5, 7, 10, 13, 17, 21, 25, 30, 35, 41, 47, 54, 61, 68, 76, 84, 93, 102, 112, 122, 132, 143, 154, 166, 178, 191, 204, 217, 231, 245, 260, 275, 291, 307, 323, 340, 357, 375, 393, 412, 431, 450, 470, 490, 511, 532, 554, 576, 598, 621, 644, 668, 692, 717, 742, 767, 793]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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