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.

A153485 Sum of all aliquot divisors of all positive integers <= n.

Table of values

n a(n)
1 0
2 1
3 2
4 5
5 6
6 12
7 13
8 20
9 24
10 32
11 33
12 49
13 50
14 60
15 69
16 84
17 85
18 106
19 107
20 129
21 140
22 154
23 155
24 191
25 197
26 213
27 226
28 254
29 255
30 297
31 298
32 329
33 344
34 364
35 377
36 432
37 433
38 455
39 472
40 522
41 523
42 577
43 578
44 618
45 651
46 677
47 678
48 754
49 762
50 805
51 826

List of values

[0, 1, 2, 5, 6, 12, 13, 20, 24, 32, 33, 49, 50, 60, 69, 84, 85, 106, 107, 129, 140, 154, 155, 191, 197, 213, 226, 254, 255, 297, 298, 329, 344, 364, 377, 432, 433, 455, 472, 522, 523, 577, 578, 618, 651, 677, 678, 754, 762, 805, 826]