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.

A107312 Primes p such that p + 2 and p^2 + 2^2 are primes.

Table of values

n a(n)
1 3
2 5
3 17
4 137
5 347
6 827
7 2087
8 2687
9 3557
10 3917
11 4517
12 4967
13 5477
14 5657
15 5867
16 6827
17 7457
18 7547
19 7877
20 8087
21 8537
22 8597
23 10037
24 10427
25 10937
26 12107
27 12377
28 13397
29 13877
30 16067
31 17837
32 17987
33 19427
34 19697
35 20507
36 20717
37 20807
38 22367
39 22637

List of values

[3, 5, 17, 137, 347, 827, 2087, 2687, 3557, 3917, 4517, 4967, 5477, 5657, 5867, 6827, 7457, 7547, 7877, 8087, 8537, 8597, 10037, 10427, 10937, 12107, 12377, 13397, 13877, 16067, 17837, 17987, 19427, 19697, 20507, 20717, 20807, 22367, 22637]

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

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