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.

A128258 Moebius transform of A128229.

Table of values

n a(n)
1 1
2 0
3 1
4 -1
5 2
6 1
7 -1
8 -1
9 3
10 1
11 -1
12 0
13 0
14 4
15 1
16 0
17 -3
18 -1
19 0
20 5
21 1
22 -1
23 0
24 0
25 0
26 0
27 6
28 1
29 0
30 0
31 -3
32 -1
33 0
34 0
35 7
36 1
37 0
38 -2
39 -1
40 0
41 0
42 0
43 0
44 8
45 1
46 0
47 -1
48 0
49 -4
50 -1
51 0
52 0
53 0
54 9
55 1

List of values

[1, 0, 1, -1, 2, 1, -1, -1, 3, 1, -1, 0, 0, 4, 1, 0, -3, -1, 0, 5, 1, -1, 0, 0, 0, 0, 6, 1, 0, 0, -3, -1, 0, 0, 7, 1, 0, -2, -1, 0, 0, 0, 0, 8, 1, 0, -1, 0, -4, -1, 0, 0, 0, 9, 1]