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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.

A342958 a(n) is the least prime that starts a string of exactly n primes p_1, p_2, ... p_n where p_{i+1} = p_i-A003132(p_i), but p_n-A003132(p_n) is not prime.

Table of values

n a(n)
1 2
2 13
3 547
4 10559
5 246349
6 20020109
7 20020163

List of values

[2, 13, 547, 10559, 246349, 20020109, 20020163]

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

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