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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.

A361709 Moebius transform of nonprimes.

Table of values

n a(n)
1 1
2 3
3 5
4 4
5 8
6 1
7 11
8 6
9 9
10 4
11 17
12 6
13 20
14 7
15 10
16 11
17 25
18 8
19 27
20 10
21 15
22 12
23 33
24 9
25 27
26 14
27 24
28 14
29 41
30 12
31 44
32 21
33 25
34 20
35 30
36 14
37 51
38 23
39 29
40 20
41 56
42 15
43 59
44 25
45 30
46 27
47 64
48 20
49 56
50 26
51 39
52 30
53 73
54 24
55 50
56 31
57 45
58 35
59 80
60 18
61 83
62 37
63 45
64 41
65 59
66 26
67 90
68 39
69 54
70 30

List of values

[1, 3, 5, 4, 8, 1, 11, 6, 9, 4, 17, 6, 20, 7, 10, 11, 25, 8, 27, 10, 15, 12, 33, 9, 27, 14, 24, 14, 41, 12, 44, 21, 25, 20, 30, 14, 51, 23, 29, 20, 56, 15, 59, 25, 30, 27, 64, 20, 56, 26, 39, 30, 73, 24, 50, 31, 45, 35, 80, 18, 83, 37, 45, 41, 59, 26, 90, 39, 54, 30]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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