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.

A128938 Numbers n such that n(n+1) plus the n-th prime is a prime.

Table of values

n a(n)
1 3
2 5
3 7
4 9
5 10
6 11
7 12
8 13
9 20
10 27
11 28
12 32
13 33
14 35
15 36
16 41
17 42
18 43
19 45
20 47
21 49
22 54
23 63
24 65
25 74
26 75
27 84
28 91
29 94
30 95
31 98
32 104
33 105
34 107
35 109
36 113
37 114
38 117
39 122
40 124
41 126
42 128
43 129
44 135
45 140
46 149
47 152
48 155
49 160
50 164
51 168
52 171
53 189
54 190
55 192
56 199
57 203
58 209
59 212
60 214
61 216

List of values

[3, 5, 7, 9, 10, 11, 12, 13, 20, 27, 28, 32, 33, 35, 36, 41, 42, 43, 45, 47, 49, 54, 63, 65, 74, 75, 84, 91, 94, 95, 98, 104, 105, 107, 109, 113, 114, 117, 122, 124, 126, 128, 129, 135, 140, 149, 152, 155, 160, 164, 168, 171, 189, 190, 192, 199, 203, 209, 212, 214, 216]

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

Content is available under The OEIS End-User License Agreement.