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.

A308163 Numbers for which the sum of the digits of any divisor is a power of 2.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 11
6 13
7 17
8 22
9 26
10 31
11 44
12 53
13 62
14 71
15 79
16 88
17 97
18 101
19 103
20 107
21 121
22 143
23 169
24 187
25 202
26 206
27 211
28 233
29 242
30 251
31 277
32 286
33 341
34 349
35 367
36 404
37 422
38 431
39 439
40 457
41 466
42 484
43 503
44 521
45 547
46 583
47 619
48 673
49 682
50 691
51 701
52 709
53 727
54 781
55 808
56 844

List of values

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 44, 53, 62, 71, 79, 88, 97, 101, 103, 107, 121, 143, 169, 187, 202, 206, 211, 233, 242, 251, 277, 286, 341, 349, 367, 404, 422, 431, 439, 457, 466, 484, 503, 521, 547, 583, 619, 673, 682, 691, 701, 709, 727, 781, 808, 844]