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.

A074231 Numbers n such that Kronecker(8,n) = mu(gcd(8,n)).

Table of values

n a(n)
1 1
2 4
3 7
4 8
5 9
6 12
7 15
8 16
9 17
10 20
11 23
12 24
13 25
14 28
15 31
16 32
17 33
18 36
19 39
20 40
21 41
22 44
23 47
24 48
25 49
26 52
27 55
28 56
29 57
30 60
31 63
32 64
33 65
34 68
35 71
36 72
37 73
38 76
39 79
40 80
41 81
42 84
43 87
44 88
45 89
46 92
47 95
48 96
49 97
50 100
51 103
52 104
53 105
54 108
55 111
56 112
57 113
58 116
59 119
60 120
61 121
62 124
63 127
64 128
65 129

List of values

[1, 4, 7, 8, 9, 12, 15, 16, 17, 20, 23, 24, 25, 28, 31, 32, 33, 36, 39, 40, 41, 44, 47, 48, 49, 52, 55, 56, 57, 60, 63, 64, 65, 68, 71, 72, 73, 76, 79, 80, 81, 84, 87, 88, 89, 92, 95, 96, 97, 100, 103, 104, 105, 108, 111, 112, 113, 116, 119, 120, 121, 124, 127, 128, 129]