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.

A161945 Numbers n with property that three consecutive odd numbers {n,n+2,n+4} are all composite.

Table of values

n a(n)
1 91
2 115
3 117
4 119
5 121
6 141
7 143
8 183
9 185
10 201
11 203
12 205
13 213
14 215
15 217
16 243
17 245
18 285
19 287
20 295
21 297
22 299
23 301
24 319
25 321
26 323
27 325
28 339
29 341
30 361
31 391
32 403
33 411
34 413
35 423
36 425
37 451
38 469
39 471
40 473
41 481
42 493
43 511
44 513
45 515
46 525
47 527
48 529
49 531
50 533
51 535
52 549

List of values

[91, 115, 117, 119, 121, 141, 143, 183, 185, 201, 203, 205, 213, 215, 217, 243, 245, 285, 287, 295, 297, 299, 301, 319, 321, 323, 325, 339, 341, 361, 391, 403, 411, 413, 423, 425, 451, 469, 471, 473, 481, 493, 511, 513, 515, 525, 527, 529, 531, 533, 535, 549]