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.

A319304 Integers q for which f(q) = ((((q - 1)! + 1) / q) + 1) / (q + 1) is a prime number.

Table of values

n a(n)
1 7
2 17
3 31
4 67
5 89

List of values

[7, 17, 31, 67, 89]