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.

A139703 Nonsquarefree positive integers k such that the largest prime power dividing k is prime.

Table of values

n a(n)
1 20
2 28
3 44
4 52
5 60
6 68
7 76
8 84
9 88
10 92
11 99
12 104
13 116
14 117
15 124
16 132
17 136
18 140
19 148
20 152
21 153
22 156
23 164
24 171
25 172
26 184
27 188
28 198
29 204
30 207
31 212
32 220
33 228
34 232
35 234
36 236
37 244
38 248
39 260
40 261
41 264
42 268
43 272
44 276
45 279
46 284
47 292
48 296
49 304
50 306
51 308
52 312
53 316
54 328

List of values

[20, 28, 44, 52, 60, 68, 76, 84, 88, 92, 99, 104, 116, 117, 124, 132, 136, 140, 148, 152, 153, 156, 164, 171, 172, 184, 188, 198, 204, 207, 212, 220, 228, 232, 234, 236, 244, 248, 260, 261, 264, 268, 272, 276, 279, 284, 292, 296, 304, 306, 308, 312, 316, 328]