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.

A110187 3-almost primes p * q * r relatively prime to p+q+r.

Table of values

n a(n)
1 12
2 20
3 28
4 44
5 45
6 52
7 63
8 68
9 75
10 76
11 92
12 99
13 116
14 117
15 124
16 147
17 148
18 153
19 164
20 165
21 171
22 172
23 175
24 188
25 207
26 212
27 236
28 244
29 245
30 261
31 268
32 273
33 275
34 279
35 284
36 292
37 316
38 325
39 332
40 333
41 345
42 356
43 363
44 369
45 385
46 387
47 388
48 399
49 404
50 412
51 423
52 425
53 428
54 435

List of values

[12, 20, 28, 44, 45, 52, 63, 68, 75, 76, 92, 99, 116, 117, 124, 147, 148, 153, 164, 165, 171, 172, 175, 188, 207, 212, 236, 244, 245, 261, 268, 273, 275, 279, 284, 292, 316, 325, 332, 333, 345, 356, 363, 369, 385, 387, 388, 399, 404, 412, 423, 425, 428, 435]