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.

A066076 Primes p such that there is a unique solution to p = sigma(x) - 1.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 13
6 19
7 29
8 37
9 43
10 61
11 67
12 73
13 101
14 109
15 137
16 149
17 157
18 163
19 173
20 193
21 197
22 199
23 211
24 229
25 241
26 257
27 277
28 281
29 283
30 313
31 317
32 331
33 337
34 347
35 349
36 353
37 367
38 373
39 379
40 397
41 401
42 409
43 421
44 457
45 461
46 463
47 487
48 499
49 509
50 523
51 541

List of values

[2, 3, 5, 7, 13, 19, 29, 37, 43, 61, 67, 73, 101, 109, 137, 149, 157, 163, 173, 193, 197, 199, 211, 229, 241, 257, 277, 281, 283, 313, 317, 331, 337, 347, 349, 353, 367, 373, 379, 397, 401, 409, 421, 457, 461, 463, 487, 499, 509, 523, 541]