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.

A025694 Index of 2^n within sequence of numbers of form 2^i * 9^j.

Table of values

n a(n)
0 1
1 2
2 3
3 4
4 6
5 8
6 10
7 13
8 16
9 19
10 23
11 27
12 31
13 36
14 41
15 46
16 52
17 58
18 64
19 70
20 77
21 84
22 91
23 99
24 107
25 115
26 124
27 133
28 142
29 152
30 162
31 172
32 183
33 194
34 205
35 217
36 229
37 241
38 253
39 266
40 279
41 292
42 306
43 320
44 334
45 349
46 364
47 379
48 395
49 411
50 427
51 444
52 461
53 478
54 496
55 514
56 532
57 550
58 569
59 588
60 607

List of values

[1, 2, 3, 4, 6, 8, 10, 13, 16, 19, 23, 27, 31, 36, 41, 46, 52, 58, 64, 70, 77, 84, 91, 99, 107, 115, 124, 133, 142, 152, 162, 172, 183, 194, 205, 217, 229, 241, 253, 266, 279, 292, 306, 320, 334, 349, 364, 379, 395, 411, 427, 444, 461, 478, 496, 514, 532, 550, 569, 588, 607]

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

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