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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.

A152088 Positive integers k that when written in binary have exactly the same number of (non-leading) 0's as the number of divisors of k.

Table of values

n a(n)
1 19
2 33
3 34
4 43
5 49
6 53
7 69
8 74
9 79
10 82
11 103
12 107
13 109
14 141
15 142
16 166
17 177
18 178
19 201
20 202
21 209
22 226
23 261
24 268
25 292
26 295
27 299
28 301
29 302
30 309
31 314
32 327
33 334
34 339
35 341
36 346
37 355
38 358
39 362
40 367
41 379
42 388
43 391
44 395
45 398
46 403
47 422
48 431
49 439
50 443
51 451
52 453
53 454
54 458

List of values

[19, 33, 34, 43, 49, 53, 69, 74, 79, 82, 103, 107, 109, 141, 142, 166, 177, 178, 201, 202, 209, 226, 261, 268, 292, 295, 299, 301, 302, 309, 314, 327, 334, 339, 341, 346, 355, 358, 362, 367, 379, 388, 391, 395, 398, 403, 422, 431, 439, 443, 451, 453, 454, 458]

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

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