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.

A243535 Numbers whose list of divisors contains 2 distinct digits (in base 10).

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 13
6 17
7 19
8 22
9 31
10 33
11 41
12 55
13 61
14 71
15 77
16 101
17 113
18 121
19 131
20 151
21 181
22 191
23 199
24 211
25 311
26 313
27 331
28 661
29 811
30 881
31 911
32 919
33 991
34 1111
35 1117
36 1151
37 1171
38 1181
39 1511
40 1777
41 1811
42 1999
43 2111
44 2221
45 3313
46 3331
47 4111
48 4441
49 6661
50 7177
51 7717
52 8111

List of values

[2, 3, 5, 7, 13, 17, 19, 22, 31, 33, 41, 55, 61, 71, 77, 101, 113, 121, 131, 151, 181, 191, 199, 211, 311, 313, 331, 661, 811, 881, 911, 919, 991, 1111, 1117, 1151, 1171, 1181, 1511, 1777, 1811, 1999, 2111, 2221, 3313, 3331, 4111, 4441, 6661, 7177, 7717, 8111]