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.

A328276 The number of solutions to phi(x) = rad(x)^n, where phi is the Euler totient function (A000010) and rad is the squarefree kernel function (A007947).

Table of values

n a(n)
1 3
2 6
3 16
4 85
5 969

List of values

[3, 6, 16, 85, 969]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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