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.

A062634 Numbers k such that every divisor of k contains the digit 1.

Table of values

n a(n)
1 1
2 11
3 13
4 17
5 19
6 31
7 41
8 61
9 71
10 101
11 103
12 107
13 109
14 113
15 121
16 127
17 131
18 137
19 139
20 143
21 149
22 151
23 157
24 163
25 167
26 169
27 173
28 179
29 181
30 187
31 191
32 193
33 197
34 199
35 211
36 221
37 241
38 251
39 271
40 281
41 311
42 313
43 317
44 331
45 341
46 361
47 401
48 419
49 421
50 431
51 451
52 461
53 491
54 521

List of values

[1, 11, 13, 17, 19, 31, 41, 61, 71, 101, 103, 107, 109, 113, 121, 127, 131, 137, 139, 143, 149, 151, 157, 163, 167, 169, 173, 179, 181, 187, 191, 193, 197, 199, 211, 221, 241, 251, 271, 281, 311, 313, 317, 331, 341, 361, 401, 419, 421, 431, 451, 461, 491, 521]