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.

A074400 Sum of the even divisors of 2n.

Table of values

n a(n)
1 2
2 6
3 8
4 14
5 12
6 24
7 16
8 30
9 26
10 36
11 24
12 56
13 28
14 48
15 48
16 62
17 36
18 78
19 40
20 84
21 64
22 72
23 48
24 120
25 62
26 84
27 80
28 112
29 60
30 144
31 64
32 126
33 96
34 108
35 96
36 182
37 76
38 120
39 112
40 180
41 84
42 192
43 88
44 168
45 156
46 144
47 96
48 248
49 114
50 186
51 144
52 196
53 108
54 240
55 144
56 240
57 160
58 180
59 120
60 336
61 124
62 192

List of values

[2, 6, 8, 14, 12, 24, 16, 30, 26, 36, 24, 56, 28, 48, 48, 62, 36, 78, 40, 84, 64, 72, 48, 120, 62, 84, 80, 112, 60, 144, 64, 126, 96, 108, 96, 182, 76, 120, 112, 180, 84, 192, 88, 168, 156, 144, 96, 248, 114, 186, 144, 196, 108, 240, 144, 240, 160, 180, 120, 336, 124, 192]