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.

A094225 Number of distinct n-row absolute difference tables that consist entirely of the first A000217(n) natural numbers.

Table of values

n a(n)
1 1
2 2
3 4
4 4
5 1

List of values

[1, 2, 4, 4, 1]