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.

A342605 Numbers k such that A342604(k) is prime.

Table of values

n a(n)
1 1
2 2
3 4
4 14
5 20
6 26
7 31
8 39
9 42
10 57
11 64
12 69
13 87
14 92
15 114
16 127
17 150
18 152
19 172
20 213
21 274
22 301
23 326
24 379
25 436
26 460
27 499
28 523
29 597
30 708
31 747
32 817
33 819
34 912
35 1382
36 1452
37 1595
38 1600
39 1603
40 1632
41 1647
42 1670
43 1768
44 1833
45 1834
46 1873
47 1890
48 1986
49 2137
50 2696
51 2702
52 2859
53 3080
54 3154
55 3167
56 3173
57 3386
58 3933

List of values

[1, 2, 4, 14, 20, 26, 31, 39, 42, 57, 64, 69, 87, 92, 114, 127, 150, 152, 172, 213, 274, 301, 326, 379, 436, 460, 499, 523, 597, 708, 747, 817, 819, 912, 1382, 1452, 1595, 1600, 1603, 1632, 1647, 1670, 1768, 1833, 1834, 1873, 1890, 1986, 2137, 2696, 2702, 2859, 3080, 3154, 3167, 3173, 3386, 3933]