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.

A336298 Greatest prime < prime(n)/2.

Table of values

n a(n)
3 2
4 3
5 5
6 5
7 7
8 7
9 11
10 13
11 13
12 17
13 19
14 19
15 23
16 23
17 29
18 29
19 31
20 31
21 31
22 37
23 41
24 43
25 47
26 47
27 47
28 53
29 53
30 53
31 61
32 61
33 67
34 67
35 73
36 73
37 73
38 79
39 83
40 83
41 89
42 89
43 89
44 89
45 97
46 97
47 103
48 109
49 113
50 113
51 113
52 113
53 113
54 113
55 127
56 131
57 131
58 131
59 137
60 139
61 139
62 139
63 151
64 151

List of values

[2, 3, 5, 5, 7, 7, 11, 13, 13, 17, 19, 19, 23, 23, 29, 29, 31, 31, 31, 37, 41, 43, 47, 47, 47, 53, 53, 53, 61, 61, 67, 67, 73, 73, 73, 79, 83, 83, 89, 89, 89, 89, 97, 97, 103, 109, 113, 113, 113, 113, 113, 113, 127, 131, 131, 131, 137, 139, 139, 139, 151, 151]