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.

A062391 a(1) = 3, a(2) = 5; a(n+1) = smallest prime number > a(n) such that the sum of any three consecutive terms is a prime.

Table of values

n a(n)
1 3
2 5
3 11
4 13
5 17
6 23
7 31
8 43
9 53
10 61
11 67
12 71
13 73
14 79
15 89
16 101
17 103
18 107
19 127
20 139
21 167
22 173
23 181
24 193
25 197
26 211
27 223
28 227
29 233
30 241
31 269
32 277
33 281
34 349
35 353
36 359
37 379
38 433
39 467
40 499
41 521
42 523
43 557
44 577
45 587
46 613
47 631
48 743
49 757
50 769
51 821
52 827
53 829
54 883
55 947

List of values

[3, 5, 11, 13, 17, 23, 31, 43, 53, 61, 67, 71, 73, 79, 89, 101, 103, 107, 127, 139, 167, 173, 181, 193, 197, 211, 223, 227, 233, 241, 269, 277, 281, 349, 353, 359, 379, 433, 467, 499, 521, 523, 557, 577, 587, 613, 631, 743, 757, 769, 821, 827, 829, 883, 947]

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

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