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.

A111181 a(n) = prime(n) - pi(n).

Table of values

n a(n)
1 2
2 2
3 3
4 5
5 8
6 10
7 13
8 15
9 19
10 25
11 26
12 32
13 35
14 37
15 41
16 47
17 52
18 54
19 59
20 63
21 65
22 71
23 74
24 80
25 88
26 92
27 94
28 98
29 99
30 103
31 116
32 120
33 126
34 128
35 138
36 140
37 145
38 151
39 155
40 161
41 166
42 168
43 177
44 179
45 183
46 185
47 196
48 208
49 212
50 214
51 218
52 224
53 225
54 235
55 241
56 247
57 253
58 255
59 260
60 264

List of values

[2, 2, 3, 5, 8, 10, 13, 15, 19, 25, 26, 32, 35, 37, 41, 47, 52, 54, 59, 63, 65, 71, 74, 80, 88, 92, 94, 98, 99, 103, 116, 120, 126, 128, 138, 140, 145, 151, 155, 161, 166, 168, 177, 179, 183, 185, 196, 208, 212, 214, 218, 224, 225, 235, 241, 247, 253, 255, 260, 264]