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.

A246400 Smallest prime Q greater than prime(n+1) such that the sum prime(n)+prime(n+1)+Q is also prime, starting with n=2.

Table of values

n a(n)
2 11
3 11
4 13
5 17
6 23
7 23
8 29
9 31
10 37
11 41
12 53
13 47
14 59
15 67
16 61
17 71
18 71
19 73
20 79
21 89
22 89
23 97
24 107
25 109
26 107
27 127
28 131
29 127
30 139
31 139
32 151
33 157
34 151
35 157
36 179
37 167
38 173
39 181
40 211
41 197
42 197
43 223
44 211
45 211
46 233
47 227
48 233
49 263
50 239
51 271
52 263
53 269
54 313
55 277
56 277
57 281
58 281

List of values

[11, 11, 13, 17, 23, 23, 29, 31, 37, 41, 53, 47, 59, 67, 61, 71, 71, 73, 79, 89, 89, 97, 107, 109, 107, 127, 131, 127, 139, 139, 151, 157, 151, 157, 179, 167, 173, 181, 211, 197, 197, 223, 211, 211, 233, 227, 233, 263, 239, 271, 263, 269, 313, 277, 277, 281, 281]

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

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