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.

A373899 Semiprimes q*p such that q^p == p (mod (q - p)), where q > p.

Table of values

n a(n)
1 6
2 15
3 21
4 33
5 35
6 55
7 65
8 77
9 85
10 91
11 133
12 143
13 145
14 155
15 161
16 187
17 209
18 217
19 221
20 247
21 253
22 265
23 299
24 301
25 323
26 341
27 377
28 391
29 403
30 415
31 437
32 451
33 481
34 493
35 533
36 545
37 551
38 553
39 559
40 581
41 589
42 611
43 629
44 667
45 671
46 689
47 697
48 703
49 713
50 781
51 793
52 799
53 817
54 893
55 899
56 901

List of values

[6, 15, 21, 33, 35, 55, 65, 77, 85, 91, 133, 143, 145, 155, 161, 187, 209, 217, 221, 247, 253, 265, 299, 301, 323, 341, 377, 391, 403, 415, 437, 451, 481, 493, 533, 545, 551, 553, 559, 581, 589, 611, 629, 667, 671, 689, 697, 703, 713, 781, 793, 799, 817, 893, 899, 901]