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.

A104905 Numbers m such that d(m)*phi(m) = sigma(m), where d(m) is number of positive divisors of m.

Table of values

n a(n)
1 1
2 3
3 14
4 42

List of values

[1, 3, 14, 42]