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.

A320587 Primes that are not Base-3 deletable primes (written in base 10).

Table of values

n a(n)
1 3
2 13
3 31
4 37
5 41
6 43
7 67
8 79
9 97
10 103
11 109
12 113
13 127
14 131
15 139
16 149
17 151
18 157
19 163
20 193
21 199
22 211
23 227
24 229
25 239
26 241
27 257
28 271
29 277
30 281
31 283
32 293
33 307
34 311
35 313
36 331
37 337
38 347
39 349
40 353
41 359
42 367
43 373
44 379
45 383
46 389
47 397
48 401
49 409
50 419
51 421
52 433
53 439
54 443

List of values

[3, 13, 31, 37, 41, 43, 67, 79, 97, 103, 109, 113, 127, 131, 139, 149, 151, 157, 163, 193, 199, 211, 227, 229, 239, 241, 257, 271, 277, 281, 283, 293, 307, 311, 313, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 433, 439, 443]