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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.

A207825 Primes p such that (p+k)/(k+1) is a prime number for k = 1,...,6.

Table of values

n a(n)
1 5516281
2 18164161
3 51755761
4 175472641
5 322030801
6 668745001
7 859992841
8 1163859481
9 1566071641
10 3662011081
11 4285181881
12 4609064881
13 4630772161
14 5329427041
15 5601138481
16 5934191761
17 7123263841
18 7321991041
19 7391371681
20 7969001041
21 8735990761

List of values

[5516281, 18164161, 51755761, 175472641, 322030801, 668745001, 859992841, 1163859481, 1566071641, 3662011081, 4285181881, 4609064881, 4630772161, 5329427041, 5601138481, 5934191761, 7123263841, 7321991041, 7391371681, 7969001041, 8735990761]

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

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