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.

A096841 Numbers n such that sum of divisors of these numbers gives a decimal repdigit.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 43
8 146
9 365
10 438
11 443
12 803
13 887
14 2221
15 4442
16 6663
17 8887
18 87876
19 88183
20 153837
21 250244
22 285597
23 292860
24 296294
25 302877
26 307674
27 344268
28 351612
29 380718
30 403398
31 423260
32 441821
33 444443
34 550238
35 579038
36 584438
37 588974
38 593163
39 600363

List of values

[1, 2, 3, 4, 5, 7, 43, 146, 365, 438, 443, 803, 887, 2221, 4442, 6663, 8887, 87876, 88183, 153837, 250244, 285597, 292860, 296294, 302877, 307674, 344268, 351612, 380718, 403398, 423260, 441821, 444443, 550238, 579038, 584438, 588974, 593163, 600363]