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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.

A347537 a(n) is the smallest prime p such that the polynomial k^4 + k^3 + k^2 + k + p yields primes for k = 0..n-1, but not for k = n.

Table of values

n a(n)
1 2
2 3
3 13
4 37
5 109
6 7
7 1093
8 457
9 43
10 430879
11 130901527
12 1838420599
13 48181700197

List of values

[2, 3, 13, 37, 109, 7, 1093, 457, 43, 430879, 130901527, 1838420599, 48181700197]

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

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