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.

A244311 Primes (with d digits, say) that generate another prime when acted on by the "standard" superpermutation of length A007489(d) of d elements (cf. comment).

Table of values

n a(n)
1 13
2 19
3 31
4 37
5 79
6 109
7 113
8 139
9 193
10 317
11 331
12 911
13 991
14 1453
15 1481
16 1669
17 1831
18 1901
19 7127
20 7561
21 7589
22 7687
23 9343
24 9413
25 9811
26 10223
27 11821
28 12889
29 13627
30 13633
31 16979
32 17551
33 32297
34 33529
35 34157
36 35747
37 37409
38 39521
39 39829
40 70957
41 71339
42 75653
43 79633
44 90289
45 94793
46 97583
47 99877

List of values

[13, 19, 31, 37, 79, 109, 113, 139, 193, 317, 331, 911, 991, 1453, 1481, 1669, 1831, 1901, 7127, 7561, 7589, 7687, 9343, 9413, 9811, 10223, 11821, 12889, 13627, 13633, 16979, 17551, 32297, 33529, 34157, 35747, 37409, 39521, 39829, 70957, 71339, 75653, 79633, 90289, 94793, 97583, 99877]