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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.

A206026 a(n) = smallest number m such that sigma(k) = m has at least n positive solutions k.

Table of values

n a(n)
1 1
2 12
3 24
4 72
5 72
6 168
7 240
8 336
9 360
10 504
11 576
12 720
13 720
14 720
15 720
16 1440
17 1440
18 1440
19 1440
20 1440
21 1440
22 2880
23 2880
24 2880
25 2880
26 2880
27 2880
28 2880
29 2880
30 4320
31 4320
32 4320
33 4320
34 4320
35 4320
36 5760
37 5760
38 8640
39 8640
40 8640
41 8640
42 8640
43 8640
44 8640
45 8640
46 8640
47 8640

List of values

[1, 12, 24, 72, 72, 168, 240, 336, 360, 504, 576, 720, 720, 720, 720, 1440, 1440, 1440, 1440, 1440, 1440, 2880, 2880, 2880, 2880, 2880, 2880, 2880, 2880, 4320, 4320, 4320, 4320, 4320, 4320, 5760, 5760, 8640, 8640, 8640, 8640, 8640, 8640, 8640, 8640, 8640, 8640]

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

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