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.

A378211 Dirichlet inverse of A191161, hypersigma variant 2.

Table of values

n a(n)
1 1
2 -4
3 -5
4 4
5 -7
6 18
7 -9
8 0
9 6
10 26
11 -13
12 -16
13 -15
14 34
15 33
16 0
17 -19
18 -18
19 -21
20 -24
21 43
22 50
23 -25
24 0
25 10
26 58
27 0
28 -32
29 -31
30 -114
31 -33
32 0
33 63
34 74
35 61
36 12
37 -39
38 82
39 73
40 0
41 -43
42 -150
43 -45
44 -48
45 -36
46 98
47 -49
48 0
49 14
50 -30
51 93
52 -56
53 -55
54 0
55 89
56 0
57 103
58 122
59 -61
60 96
61 -63
62 130
63 -48
64 0
65 103
66 -222
67 -69
68 -72
69 123
70 -218
71 -73
72 0
73 -75

List of values

[1, -4, -5, 4, -7, 18, -9, 0, 6, 26, -13, -16, -15, 34, 33, 0, -19, -18, -21, -24, 43, 50, -25, 0, 10, 58, 0, -32, -31, -114, -33, 0, 63, 74, 61, 12, -39, 82, 73, 0, -43, -150, -45, -48, -36, 98, -49, 0, 14, -30, 93, -56, -55, 0, 89, 0, 103, 122, -61, 96, -63, 130, -48, 0, 103, -222, -69, -72, 123, -218, -73, 0, -75]