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.

A066652 Primes of the form 2*s - 1, where s is a squarefree number (A005117).

Table of values

n a(n)
1 3
2 5
3 11
4 13
5 19
6 29
7 37
8 41
9 43
10 59
11 61
12 67
13 73
14 83
15 101
16 109
17 113
18 131
19 137
20 139
21 157
22 163
23 173
24 181
25 193
26 211
27 227
28 229
29 257
30 277
31 281
32 283
33 307
34 313
35 317
36 331
37 347
38 353
39 373
40 379
41 389
42 397
43 401
44 409
45 419
46 421
47 433
48 443
49 457

List of values

[3, 5, 11, 13, 19, 29, 37, 41, 43, 59, 61, 67, 73, 83, 101, 109, 113, 131, 137, 139, 157, 163, 173, 181, 193, 211, 227, 229, 257, 277, 281, 283, 307, 313, 317, 331, 347, 353, 373, 379, 389, 397, 401, 409, 419, 421, 433, 443, 457]