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.

A344581 Numbers k such that A034387(k) and A101203(k) are both prime.

Table of values

n a(n)
1 4
2 7
3 8
4 15
5 44
6 311
7 503
8 507
9 744
10 843
11 851
12 955
13 1164
14 1256
15 1287
16 1307
17 1312
18 2163
19 2171
20 2244
21 2247
22 2368
23 2412
24 3143
25 3160
26 3872
27 3875
28 3952
29 4584
30 5088
31 5236
32 5355
33 5364
34 5380
35 6211
36 6303
37 6307
38 6587
39 7243
40 7244
41 7436
42 7439
43 7860
44 8220
45 8268
46 9167
47 9283
48 9515
49 9519
50 9632
51 9692
52 9915
53 9919

List of values

[4, 7, 8, 15, 44, 311, 503, 507, 744, 843, 851, 955, 1164, 1256, 1287, 1307, 1312, 2163, 2171, 2244, 2247, 2368, 2412, 3143, 3160, 3872, 3875, 3952, 4584, 5088, 5236, 5355, 5364, 5380, 6211, 6303, 6307, 6587, 7243, 7244, 7436, 7439, 7860, 8220, 8268, 9167, 9283, 9515, 9519, 9632, 9692, 9915, 9919]