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.

A131826 a(n) is the unique solution to Cototient(x) = A131825(n).

Table of values

n a(n)
1 1
2 4
3 9
4 25
5 10
6 26
7 34
8 38
9 30
10 52
11 74
12 76
13 82
14 122
15 90
16 134
17 146
18 148
19 114
20 130
21 194
22 202
23 206
24 170
25 226
26 244
27 186
28 268
29 292
30 228
31 290
32 386
33 388
34 398
35 404
36 412
37 370
38 482
39 366
40 488
41 434
42 514
43 430
44 584
45 518
46 578
47 614
48 626
49 450
50 674
51 462
52 580
53 610
54 746
55 558
56 772

List of values

[1, 4, 9, 25, 10, 26, 34, 38, 30, 52, 74, 76, 82, 122, 90, 134, 146, 148, 114, 130, 194, 202, 206, 170, 226, 244, 186, 268, 292, 228, 290, 386, 388, 398, 404, 412, 370, 482, 366, 488, 434, 514, 430, 584, 518, 578, 614, 626, 450, 674, 462, 580, 610, 746, 558, 772]