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.

A365649 Dirichlet convolution of sigma with Dedekind psi function.

Table of values

n a(n)
1 1
2 6
3 8
4 22
5 12
6 48
7 16
8 66
9 41
10 72
11 24
12 176
13 28
14 96
15 96
16 178
17 36
18 246
19 40
20 264
21 128
22 144
23 48
24 528
25 97
26 168
27 176
28 352
29 60
30 576
31 64
32 450
33 192
34 216
35 192
36 902
37 76
38 240
39 224
40 792
41 84
42 768
43 88
44 528
45 492
46 288
47 96
48 1424
49 177
50 582
51 288
52 616
53 108
54 1056
55 288
56 1056
57 320

List of values

[1, 6, 8, 22, 12, 48, 16, 66, 41, 72, 24, 176, 28, 96, 96, 178, 36, 246, 40, 264, 128, 144, 48, 528, 97, 168, 176, 352, 60, 576, 64, 450, 192, 216, 192, 902, 76, 240, 224, 792, 84, 768, 88, 528, 492, 288, 96, 1424, 177, 582, 288, 616, 108, 1056, 288, 1056, 320]