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.

A094471 a(n) = Sum_{(n - k)|n, 0 <= k <= n} k.

Table of values

n a(n)
1 0
2 1
3 2
4 5
5 4
6 12
7 6
8 17
9 14
10 22
11 10
12 44
13 12
14 32
15 36
16 49
17 16
18 69
19 18
20 78
21 52
22 52
23 22
24 132
25 44
26 62
27 68
28 112
29 28
30 168
31 30
32 129
33 84
34 82
35 92
36 233
37 36
38 92
39 100
40 230
41 40
42 240
43 42
44 180
45 192
46 112
47 46
48 356
49 90
50 207
51 132
52 214
53 52
54 312
55 148
56 328
57 148
58 142
59 58
60 552
61 60

List of values

[0, 1, 2, 5, 4, 12, 6, 17, 14, 22, 10, 44, 12, 32, 36, 49, 16, 69, 18, 78, 52, 52, 22, 132, 44, 62, 68, 112, 28, 168, 30, 129, 84, 82, 92, 233, 36, 92, 100, 230, 40, 240, 42, 180, 192, 112, 46, 356, 90, 207, 132, 214, 52, 312, 148, 328, 148, 142, 58, 552, 60]