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.

A074321 Numbers n such that n-th perfect power + n is prime: n + A001597(n) is prime.

Table of values

n a(n)
1 1
2 3
3 4
4 6
5 10
6 13
7 24
8 25
9 34
10 37
11 49
12 50
13 52
14 73
15 74
16 93
17 106
18 109
19 127
20 142
21 160
22 177
23 178
24 193
25 208
26 212
27 228
28 234
29 235
30 250
31 253
32 262
33 275
34 276
35 279
36 281
37 282
38 284
39 298
40 333
41 336
42 337
43 339
44 360
45 385
46 402
47 405
48 407
49 417
50 442
51 468
52 474
53 478
54 480
55 487

List of values

[1, 3, 4, 6, 10, 13, 24, 25, 34, 37, 49, 50, 52, 73, 74, 93, 106, 109, 127, 142, 160, 177, 178, 193, 208, 212, 228, 234, 235, 250, 253, 262, 275, 276, 279, 281, 282, 284, 298, 333, 336, 337, 339, 360, 385, 402, 405, 407, 417, 442, 468, 474, 478, 480, 487]