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.

A226779 Numbers n such that n'=(n+1)', where n' is the arithmetic derivative of n.

Table of values

n a(n)
1 2
2 777
3 98433
4 214388517
5 152739317354

List of values

[2, 777, 98433, 214388517, 152739317354]