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.

A064949 a(n) = Sum_{i|n, j|n} min(i,j).

Table of values

n a(n)
1 1
2 5
3 6
4 15
5 8
6 32
7 10
8 37
9 23
10 42
11 14
12 100
13 16
14 52
15 52
16 83
17 20
18 125
19 22
20 132
21 64
22 72
23 26
24 252
25 45
26 82
27 76
28 162
29 32
30 286
31 34
32 177
33 88
34 102
35 88
36 397
37 40
38 112
39 100
40 336
41 44
42 352
43 46
44 222
45 208
46 132
47 50
48 572
49 75
50 239
51 124
52 252
53 56
54 416
55 120
56 414
57 136
58 162
59 62
60 916
61 64

List of values

[1, 5, 6, 15, 8, 32, 10, 37, 23, 42, 14, 100, 16, 52, 52, 83, 20, 125, 22, 132, 64, 72, 26, 252, 45, 82, 76, 162, 32, 286, 34, 177, 88, 102, 88, 397, 40, 112, 100, 336, 44, 352, 46, 222, 208, 132, 50, 572, 75, 239, 124, 252, 56, 416, 120, 414, 136, 162, 62, 916, 64]