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.

A367132 a(n) = phi(A000058(n)) where phi is the Euler totient function and A000058 is Sylvester's sequence.

Table of values

n a(n)
0 1
1 2
2 6
3 42
4 1656
5 3263442
6 10602458193600
7 113418211994216207709696000
8 12864938683276241891688635987477942287491075520480800
9 164509411410546646527417252552411687615280114012485682055193015232979290788896945885448940165659663840000

List of values

[1, 2, 6, 42, 1656, 3263442, 10602458193600, 113418211994216207709696000, 12864938683276241891688635987477942287491075520480800, 164509411410546646527417252552411687615280114012485682055193015232979290788896945885448940165659663840000]

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

Content is available under The OEIS End-User License Agreement.