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.

A049097 Primes p such that p+1 is squarefree.

Table of values

n a(n)
1 2
2 5
3 13
4 29
5 37
6 41
7 61
8 73
9 101
10 109
11 113
12 137
13 157
14 173
15 181
16 193
17 229
18 257
19 277
20 281
21 313
22 317
23 353
24 373
25 389
26 397
27 401
28 409
29 421
30 433
31 457
32 461
33 509
34 541
35 569
36 601
37 613
38 617
39 641
40 653
41 661
42 673
43 677
44 709
45 733
46 757
47 761
48 769
49 797
50 821
51 829
52 853
53 857

List of values

[2, 5, 13, 29, 37, 41, 61, 73, 101, 109, 113, 137, 157, 173, 181, 193, 229, 257, 277, 281, 313, 317, 353, 373, 389, 397, 401, 409, 421, 433, 457, 461, 509, 541, 569, 601, 613, 617, 641, 653, 661, 673, 677, 709, 733, 757, 761, 769, 797, 821, 829, 853, 857]