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.

A161671 a(n) = prime(n) - A141468(n).

Table of values

n a(n)
1 2
2 2
3 1
4 1
5 3
6 4
7 7
8 7
9 9
10 14
11 15
12 19
13 21
14 22
15 25
16 29
17 34
18 35
19 40
20 43
21 43
22 47
23 50
24 55
25 62
26 65
27 65
28 68
29 69
30 71
31 83
32 86
33 91
34 91
35 100
36 101
37 106
38 111
39 113
40 118
41 123
42 124
43 133
44 133
45 135
46 136
47 147
48 158
49 161
50 161
51 164
52 169
53 169
54 177
55 182
56 187
57 192
58 193
59 197
60 200
61 201
62 209

List of values

[2, 2, 1, 1, 3, 4, 7, 7, 9, 14, 15, 19, 21, 22, 25, 29, 34, 35, 40, 43, 43, 47, 50, 55, 62, 65, 65, 68, 69, 71, 83, 86, 91, 91, 100, 101, 106, 111, 113, 118, 123, 124, 133, 133, 135, 136, 147, 158, 161, 161, 164, 169, 169, 177, 182, 187, 192, 193, 197, 200, 201, 209]