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.

A117295 a(n) = phi(n)*(n - phi(n)).

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 4
6 8
7 6
8 16
9 18
10 24
11 10
12 32
13 12
14 48
15 56
16 64
17 16
18 72
19 18
20 96
21 108
22 120
23 22
24 128
25 100
26 168
27 162
28 192
29 28
30 176
31 30
32 256
33 260
34 288
35 264
36 288
37 36
38 360
39 360
40 384
41 40
42 360
43 42
44 480
45 504
46 528
47 46
48 512
49 294
50 600
51 608
52 672
53 52
54 648
55 600
56 768
57 756
58 840
59 58
60 704
61 60

List of values

[0, 1, 2, 4, 4, 8, 6, 16, 18, 24, 10, 32, 12, 48, 56, 64, 16, 72, 18, 96, 108, 120, 22, 128, 100, 168, 162, 192, 28, 176, 30, 256, 260, 288, 264, 288, 36, 360, 360, 384, 40, 360, 42, 480, 504, 528, 46, 512, 294, 600, 608, 672, 52, 648, 600, 768, 756, 840, 58, 704, 60]