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.

A103478 Positive integers k for which 1 + 5*2^(k+2) divides the Fermat number 1 + 2^2^k.

Table of values

n a(n)
1 5
2 23
3 73
4 125
5 1945
6 23471

List of values

[5, 23, 73, 125, 1945, 23471]