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.

A309152 Numbers that can be written as the sum of two primes whose difference is also prime.

Table of values

n a(n)
1 7
2 8
3 9
4 12
5 15
6 21
7 24
8 33
9 36
10 45
11 60
12 63
13 75
14 84
15 105
16 111
17 120
18 141
19 144
20 153
21 183
22 195
23 201
24 204
25 216
26 231
27 243
28 273
29 276
30 285
31 300
32 315
33 351
34 360
35 384
36 396
37 423
38 435
39 456
40 465
41 480
42 525
43 540
44 564
45 573
46 603
47 621
48 624
49 645
50 663
51 696
52 813
53 825
54 831
55 840

List of values

[7, 8, 9, 12, 15, 21, 24, 33, 36, 45, 60, 63, 75, 84, 105, 111, 120, 141, 144, 153, 183, 195, 201, 204, 216, 231, 243, 273, 276, 285, 300, 315, 351, 360, 384, 396, 423, 435, 456, 465, 480, 525, 540, 564, 573, 603, 621, 624, 645, 663, 696, 813, 825, 831, 840]