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.

A114881 Sieve of Eratosthenes minus 1.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 8
6 5
7 6
8 24
9 14
10 7
11 10
12 48
13 34
14 20
15 9
16 12
17 120
18 76
19 54
20 26
21 11
22 16
23 168
24 142
25 90
26 64
27 32
28 13
29 18
30 288
31 220
32 186
33 118
34 84
35 38
36 15
37 22
38 360
39 322
40 246
41 208
42 132
43 94
44 44
45 17
46 28
47 528
48 436
49 390
50 298
51 252
52 160
53 114
54 50
55 19
56 30

List of values

[1, 2, 3, 4, 8, 5, 6, 24, 14, 7, 10, 48, 34, 20, 9, 12, 120, 76, 54, 26, 11, 16, 168, 142, 90, 64, 32, 13, 18, 288, 220, 186, 118, 84, 38, 15, 22, 360, 322, 246, 208, 132, 94, 44, 17, 28, 528, 436, 390, 298, 252, 160, 114, 50, 19, 30]