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.

A089268 Odd semiprimes m such that m-2 is composite.

Table of values

n a(n)
1 35
2 51
3 57
4 65
5 77
6 87
7 93
8 95
9 119
10 121
11 123
12 143
13 145
14 155
15 161
16 177
17 185
18 187
19 203
20 205
21 209
22 215
23 217
24 219
25 221
26 237
27 247
28 249
29 267
30 287
31 289
32 291
33 299
34 301
35 303
36 305
37 321
38 323
39 327
40 329
41 335
42 341
43 365
44 371
45 377
46 393
47 395
48 407
49 413
50 415
51 417
52 427
53 437

List of values

[35, 51, 57, 65, 77, 87, 93, 95, 119, 121, 123, 143, 145, 155, 161, 177, 185, 187, 203, 205, 209, 215, 217, 219, 221, 237, 247, 249, 267, 287, 289, 291, 299, 301, 303, 305, 321, 323, 327, 329, 335, 341, 365, 371, 377, 393, 395, 407, 413, 415, 417, 427, 437]