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.

A349376 Dirichlet convolution of A006368 with the Dirichlet inverse of A006369, where A006368 is the "amusical permutation", and A006369 is its inverse permutation.

Table of values

n a(n)
1 1
2 0
3 0
4 1
5 -3
6 5
7 -4
8 -2
9 1
10 11
11 -7
12 -7
13 -7
14 14
15 7
16 4
17 -10
18 2
19 -11
20 -22
21 10
22 25
23 -14
24 16
25 7
26 25
27 0
28 -26
29 -17
30 -41
31 -18
32 -8
33 17
34 36
35 34
36 7
37 -21
38 39
39 17
40 52
41 -24
42 -52
43 -25
44 -48
45 1
46 50
47 -28
48 -36
49 8
50 -51
51 24
52 -48
53 -31
54 7
55 62
56 60
57 27
58 61
59 -35
60 136
61 -35
62 64
63 0
64 16
65 62
66 -93
67 -39
68 -70
69 34
70 -178
71 -42
72 -26
73 -42
74 75
75 -27
76 -74

List of values

[1, 0, 0, 1, -3, 5, -4, -2, 1, 11, -7, -7, -7, 14, 7, 4, -10, 2, -11, -22, 10, 25, -14, 16, 7, 25, 0, -26, -17, -41, -18, -8, 17, 36, 34, 7, -21, 39, 17, 52, -24, -52, -25, -48, 1, 50, -28, -36, 8, -51, 24, -48, -31, 7, 62, 60, 27, 61, -35, 136, -35, 64, 0, 16, 62, -93, -39, -70, 34, -178, -42, -26, -42, 75, -27, -74]