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.

A281047 Numbers n such that abs(n - 4^k) is prime for k = 1..8.

Table of values

n a(n)
1 483
2 525
3 635
4 2015
5 2043
6 3335
7 3575
8 4275
9 10317
10 14955
11 17855
12 22547
13 49433
14 51695
15 52773
16 79877
17 125807
18 132725
19 176417
20 242073
21 314177
22 451937
23 463517
24 590663
25 598793
26 707817
27 795143
28 798335
29 963815
30 994565
31 1095465

List of values

[483, 525, 635, 2015, 2043, 3335, 3575, 4275, 10317, 14955, 17855, 22547, 49433, 51695, 52773, 79877, 125807, 132725, 176417, 242073, 314177, 451937, 463517, 590663, 598793, 707817, 795143, 798335, 963815, 994565, 1095465]