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.

A360264 Sum of mass(k/n) for all k, 1 <= k <= n, that are relatively prime to n.

Table of values

n a(n)
1 1
2 2
3 6
4 8
5 18
6 12
7 34
8 26
9 42
10 32
11 74
12 36
13 98
14 56
15 80
16 78
17 150
18 64
19 178
20 92
21 140
22 116
23 238
24 100
25 238
26 148
27 222
28 160
29 338
30 112
31 374
32 214
33 280
34 220
35 348
36 180
37 486
38 260
39 356
40 248
41 562
42 192
43 602
44 316
45 388
46 344
47 682
48 264
49 662
50 328
51 528
52 404
53 810
54 308
55 688
56 424

List of values

[1, 2, 6, 8, 18, 12, 34, 26, 42, 32, 74, 36, 98, 56, 80, 78, 150, 64, 178, 92, 140, 116, 238, 100, 238, 148, 222, 160, 338, 112, 374, 214, 280, 220, 348, 180, 486, 260, 356, 248, 562, 192, 602, 316, 388, 344, 682, 264, 662, 328, 528, 404, 810, 308, 688, 424]