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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.

A349617 Dirichlet convolution of A064664 (the inverse permutation of EKG-permutation) with A055615 (Dirichlet inverse of n).

Table of values

n a(n)
1 1
2 0
3 2
4 -1
5 5
6 -6
7 7
8 2
9 -9
10 -11
11 9
12 2
13 15
14 -15
15 -29
16 1
17 16
18 18
19 18
20 5
21 -41
22 -21
23 20
24 -4
25 -26
26 -29
27 4
28 7
29 28
30 64
31 30
32 -3
33 -61
34 -34
35 -80
36 9
37 30
38 -38
39 -81
40 -6
41 33
42 92
43 38
44 14
45 51
46 -44
47 42
48 10
49 -48
50 53
51 -99
52 6
53 47
54 4
55 -102
56 -17
57 -111
58 -58
59 48
60 -4
61 54
62 -62
63 69
64 2
65 -151
66 146
67 61
68 18
69 -131
70 157
71 63
72 -3
73 65
74 -68
75 92
76 18

List of values

[1, 0, 2, -1, 5, -6, 7, 2, -9, -11, 9, 2, 15, -15, -29, 1, 16, 18, 18, 5, -41, -21, 20, -4, -26, -29, 4, 7, 28, 64, 30, -3, -61, -34, -80, 9, 30, -38, -81, -6, 33, 92, 38, 14, 51, -44, 42, 10, -48, 53, -99, 6, 47, 4, -102, -17, -111, -58, 48, -4, 54, -62, 69, 2, -151, 146, 61, 18, -131, 157, 63, -3, 65, -68, 92, 18]