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.

A338330 Numbers that are neither a power of a prime (A000961) nor is their set of distinct prime indices pairwise coprime.

Table of values

n a(n)
1 21
2 39
3 42
4 57
5 63
6 65
7 78
8 84
9 87
10 91
11 105
12 111
13 114
14 115
15 117
16 126
17 129
18 130
19 133
20 147
21 156
22 159
23 168
24 171
25 174
26 182
27 183
28 185
29 189
30 195
31 203
32 210
33 213
34 222
35 228
36 230
37 231
38 234
39 235
40 237
41 247
42 252
43 258
44 259
45 260
46 261
47 266
48 267
49 273
50 285
51 294
52 299
53 301

List of values

[21, 39, 42, 57, 63, 65, 78, 84, 87, 91, 105, 111, 114, 115, 117, 126, 129, 130, 133, 147, 156, 159, 168, 171, 174, 182, 183, 185, 189, 195, 203, 210, 213, 222, 228, 230, 231, 234, 235, 237, 247, 252, 258, 259, 260, 261, 266, 267, 273, 285, 294, 299, 301]