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.

A065308 a(n) = prime(n - pi(n)).

Table of values

n a(n)
1 2
2 2
3 2
4 3
5 3
6 5
7 5
8 7
9 11
10 13
11 13
12 17
13 17
14 19
15 23
16 29
17 29
18 31
19 31
20 37
21 41
22 43
23 43
24 47
25 53
26 59
27 61
28 67
29 67
30 71
31 71
32 73
33 79
34 83
35 89
36 97
37 97
38 101
39 103
40 107
41 107
42 109
43 109
44 113
45 127
46 131
47 131
48 137
49 139
50 149
51 151
52 157
53 157
54 163
55 167
56 173
57 179
58 181
59 181
60 191
61 191
62 193
63 197

List of values

[2, 2, 2, 3, 3, 5, 5, 7, 11, 13, 13, 17, 17, 19, 23, 29, 29, 31, 31, 37, 41, 43, 43, 47, 53, 59, 61, 67, 67, 71, 71, 73, 79, 83, 89, 97, 97, 101, 103, 107, 107, 109, 109, 113, 127, 131, 131, 137, 139, 149, 151, 157, 157, 163, 167, 173, 179, 181, 181, 191, 191, 193, 197]