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.

A004044 The classic football pool problem: size of minimal covering code in {0,1,2}^n with covering radius 1.

Table of values

n a(n)
0 1
1 1
2 3
3 5
4 9
5 27

List of values

[1, 1, 3, 5, 9, 27]