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.

A072623 Numbers n such that A065863(n) = 1, i.e., prime(n) mod (n - Pi(n)) = 1.

Table of values

n a(n)
1 4
2 5
3 6
4 11
5 19
6 25
7 34
8 36
9 75
10 82
11 87
12 90
13 94
14 237
15 604
16 609
17 614
18 1583
19 1592
20 10466
21 10467
22 10498
23 10504
24 10505
25 70501
26 70511
27 180227
28 180294
29 180358
30 180443
31 180447
32 466078
33 8103422
34 21058343
35 21058649
36 143052872
37 143052877
38 143053068

List of values

[4, 5, 6, 11, 19, 25, 34, 36, 75, 82, 87, 90, 94, 237, 604, 609, 614, 1583, 1592, 10466, 10467, 10498, 10504, 10505, 70501, 70511, 180227, 180294, 180358, 180443, 180447, 466078, 8103422, 21058343, 21058649, 143052872, 143052877, 143053068]