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.

A300822 Möbius transform of A300222.

Table of values

n a(n)
1 0
2 2
3 0
4 -2
5 2
6 4
7 6
8 8
9 0
10 -4
11 2
12 -4
13 0
14 -6
15 4
16 -2
17 8
18 12
19 18
20 22
21 12
22 14
23 20
24 16
25 22
26 24
27 0
28 0
29 2
30 -8
31 0
32 -4
33 4
34 -4
35 0
36 -12
37 0
38 -18
39 0
40 -28
41 2
42 -12
43 6
44 -8
45 12
46 -4
47 20
48 -4
49 12
50 -2
51 16
52 0
53 26
54 36
55 50
56 48
57 36
58 50
59 56
60 44
61 60
62 60
63 36
64 52
65 54
66 28
67 54
68 52
69 40
70 60
71 62
72 48
73 72
74 72
75 44
76 72
77 66
78 48
79 78
80 82
81 0
82 -4
83 2
84 0
85 -10
86 -6
87 4
88 -10
89 8
90 -24
91 -6
92 -14
93 0

List of values

[0, 2, 0, -2, 2, 4, 6, 8, 0, -4, 2, -4, 0, -6, 4, -2, 8, 12, 18, 22, 12, 14, 20, 16, 22, 24, 0, 0, 2, -8, 0, -4, 4, -4, 0, -12, 0, -18, 0, -28, 2, -12, 6, -8, 12, -4, 20, -4, 12, -2, 16, 0, 26, 36, 50, 48, 36, 50, 56, 44, 60, 60, 36, 52, 54, 28, 54, 52, 40, 60, 62, 48, 72, 72, 44, 72, 66, 48, 78, 82, 0, -4, 2, 0, -10, -6, 4, -10, 8, -24, -6, -14, 0]