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.

A378748 Möbius transform of A378747.

Table of values

n a(n)
1 1
2 0
3 1
4 1
5 2
6 0
7 4
8 5
9 7
10 0
11 5
12 4
13 7
14 2
15 5
16 19
17 8
18 8
19 10
20 6
21 11
22 0
23 13
24 20
25 16
26 2
27 41
28 14
29 14
30 2
31 17
32 65
33 11
34 0
35 19
36 36
37 19
38 2
39 17
40 30
41 20
42 10
43 22
44 12
45 39
46 4
47 25
48 76
49 48
50 12
51 17
52 20
53 28
54 64
55 21
56 58
57 23
58 0
59 29
60 28
61 32
62 4
63 73
64 211
65 31
66 2
67 34
68 18
69 31
70 14
71 35
72 132
73 38
74 2
75 49
76 26
77 43
78 10
79 40
80 114
81 223
82 0
83 43
84 60
85 33
86 2

List of values

[1, 0, 1, 1, 2, 0, 4, 5, 7, 0, 5, 4, 7, 2, 5, 19, 8, 8, 10, 6, 11, 0, 13, 20, 16, 2, 41, 14, 14, 2, 17, 65, 11, 0, 19, 36, 19, 2, 17, 30, 20, 10, 22, 12, 39, 4, 25, 76, 48, 12, 17, 20, 28, 64, 21, 58, 23, 0, 29, 28, 32, 4, 73, 211, 31, 2, 34, 18, 31, 14, 35, 132, 38, 2, 49, 26, 43, 10, 40, 114, 223, 0, 43, 60, 33, 2]