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.

A230164 Numbers k such that k' = sigma(k), where k' is the arithmetic derivative of k.

Table of values

n a(n)
1 17296
2 24016
3 334144656
4 358585488
5 2955423888
6 311063879024

List of values

[17296, 24016, 334144656, 358585488, 2955423888, 311063879024]