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.

A330949 Odd nonprime numbers whose prime indices are not all prime numbers.

Table of values

n a(n)
1 21
2 35
3 39
4 49
5 57
6 63
7 65
8 69
9 77
10 87
11 91
12 95
13 105
14 111
15 115
16 117
17 119
18 129
19 133
20 141
21 143
22 145
23 147
24 159
25 161
26 169
27 171
28 175
29 183
30 185
31 189
32 195
33 203
34 207
35 209
36 213
37 215
38 217
39 219
40 221
41 231
42 235
43 237
44 245
45 247
46 253
47 259
48 261
49 265
50 267
51 273
52 285
53 287
54 291

List of values

[21, 35, 39, 49, 57, 63, 65, 69, 77, 87, 91, 95, 105, 111, 115, 117, 119, 129, 133, 141, 143, 145, 147, 159, 161, 169, 171, 175, 183, 185, 189, 195, 203, 207, 209, 213, 215, 217, 219, 221, 231, 235, 237, 245, 247, 253, 259, 261, 265, 267, 273, 285, 287, 291]