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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.

A112529 Numbers n such that prime(n) +/- 2n are both primes.

Table of values

n a(n)
1 7
2 9
3 12
4 24
5 30
6 36
7 63
8 90
9 102
10 117
11 126
12 135
13 150
14 156
15 165
16 171
17 180
18 183
19 225
20 234
21 270
22 285
23 369
24 390
25 399
26 402
27 447
28 456
29 501
30 507
31 537
32 570
33 582
34 624
35 627
36 642
37 651
38 654
39 660
40 720
41 735
42 762
43 777
44 855
45 864
46 870
47 885
48 930
49 936
50 945
51 1023
52 1029
53 1035

List of values

[7, 9, 12, 24, 30, 36, 63, 90, 102, 117, 126, 135, 150, 156, 165, 171, 180, 183, 225, 234, 270, 285, 369, 390, 399, 402, 447, 456, 501, 507, 537, 570, 582, 624, 627, 642, 651, 654, 660, 720, 735, 762, 777, 855, 864, 870, 885, 930, 936, 945, 1023, 1029, 1035]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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