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.

A359213 Numbers k such that rad(k) - 1 is prime.

Table of values

n a(n)
1 3
2 6
3 9
4 12
5 14
6 18
7 24
8 27
9 28
10 30
11 36
12 38
13 42
14 48
15 54
16 56
17 60
18 62
19 72
20 74
21 76
22 81
23 84
24 90
25 96
26 98
27 102
28 108
29 110
30 112
31 114
32 120
33 124
34 126
35 138
36 144
37 148
38 150
39 152
40 158
41 162
42 168
43 174
44 180
45 182
46 192
47 194
48 196
49 204
50 216
51 220
52 224
53 228
54 230
55 240
56 243
57 248
58 252

List of values

[3, 6, 9, 12, 14, 18, 24, 27, 28, 30, 36, 38, 42, 48, 54, 56, 60, 62, 72, 74, 76, 81, 84, 90, 96, 98, 102, 108, 110, 112, 114, 120, 124, 126, 138, 144, 148, 150, 152, 158, 162, 168, 174, 180, 182, 192, 194, 196, 204, 216, 220, 224, 228, 230, 240, 243, 248, 252]