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.

A162570 Positive integers n such that the polynomial P(n,t) = t^{2^{n-1}} * (t+1)^{2^{n-1}-1} + 1 of GF(2)[t] is irreducible, where GF(2) = {0,1} is the binary finite field with two elements.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 7
7 15

List of values

[1, 2, 3, 4, 6, 7, 15]