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.

A318990 Numbers of the form prime(x) * prime(y) where x divides y.

Table of values

n a(n)
1 4
2 6
3 9
4 10
5 14
6 21
7 22
8 25
9 26
10 34
11 38
12 39
13 46
14 49
15 57
16 58
17 62
18 65
19 74
20 82
21 86
22 87
23 94
24 106
25 111
26 115
27 118
28 121
29 122
30 129
31 133
32 134
33 142
34 146
35 158
36 159
37 166
38 169
39 178
40 183
41 185
42 194
43 202
44 206
45 213
46 214
47 218
48 226
49 235
50 237
51 254
52 259
53 262
54 267
55 274
56 278
57 289

List of values

[4, 6, 9, 10, 14, 21, 22, 25, 26, 34, 38, 39, 46, 49, 57, 58, 62, 65, 74, 82, 86, 87, 94, 106, 111, 115, 118, 121, 122, 129, 133, 134, 142, 146, 158, 159, 166, 169, 178, 183, 185, 194, 202, 206, 213, 214, 218, 226, 235, 237, 254, 259, 262, 267, 274, 278, 289]