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.

A164383 Composite numbers of the form 4 + some prime.

Table of values

n a(n)
1 6
2 9
3 15
4 21
5 27
6 33
7 35
8 45
9 51
10 57
11 63
12 65
13 75
14 77
15 87
16 93
17 105
18 111
19 117
20 135
21 141
22 143
23 153
24 155
25 161
26 171
27 177
28 183
29 185
30 195
31 201
32 203
33 215
34 231
35 237
36 243
37 245
38 255
39 261
40 267
41 273
42 275
43 285
44 287
45 297
46 315
47 321
48 335
49 341
50 351
51 357
52 363
53 371
54 377
55 387
56 393

List of values

[6, 9, 15, 21, 27, 33, 35, 45, 51, 57, 63, 65, 75, 77, 87, 93, 105, 111, 117, 135, 141, 143, 153, 155, 161, 171, 177, 183, 185, 195, 201, 203, 215, 231, 237, 243, 245, 255, 261, 267, 273, 275, 285, 287, 297, 315, 321, 335, 341, 351, 357, 363, 371, 377, 387, 393]