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.

A249624 Numbers n such that the sum of n and the least prime>n (A151800(n)) is prime.

Table of values

n a(n)
1 0
2 1
3 2
4 6
5 8
6 14
7 18
8 20
9 24
10 30
11 34
12 36
13 38
14 48
15 50
16 54
17 64
18 68
19 78
20 80
21 84
22 94
23 96
24 98
25 104
26 110
27 114
28 124
29 132
30 134
31 138
32 144
33 154
34 156
35 164
36 174
37 182
38 188
39 198
40 208
41 210
42 216
43 220
44 228
45 230
46 248
47 252
48 258
49 260
50 270
51 284
52 294
53 300
54 306
55 308
56 314
57 322
58 328
59 330
60 336
61 344
62 360

List of values

[0, 1, 2, 6, 8, 14, 18, 20, 24, 30, 34, 36, 38, 48, 50, 54, 64, 68, 78, 80, 84, 94, 96, 98, 104, 110, 114, 124, 132, 134, 138, 144, 154, 156, 164, 174, 182, 188, 198, 208, 210, 216, 220, 228, 230, 248, 252, 258, 260, 270, 284, 294, 300, 306, 308, 314, 322, 328, 330, 336, 344, 360]

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

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