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.

A084997 Numbers which can be written as the sum as well as the product of 2 primes, not necessarily the same.

Table of values

n a(n)
1 4
2 6
3 10
4 14
5 15
6 21
7 22
8 26
9 33
10 34
11 38
12 39
13 46
14 55
15 58
16 62
17 69
18 74
19 82
20 85
21 86
22 91
23 94
24 106
25 111
26 115
27 118
28 122
29 129
30 133
31 134
32 141
33 142
34 146
35 158
36 159
37 166
38 178
39 183
40 194
41 201
42 202
43 206
44 213
45 214
46 218
47 226
48 235
49 253
50 254
51 259
52 262
53 265
54 274
55 278

List of values

[4, 6, 10, 14, 15, 21, 22, 26, 33, 34, 38, 39, 46, 55, 58, 62, 69, 74, 82, 85, 86, 91, 94, 106, 111, 115, 118, 122, 129, 133, 134, 141, 142, 146, 158, 159, 166, 178, 183, 194, 201, 202, 206, 213, 214, 218, 226, 235, 253, 254, 259, 262, 265, 274, 278]