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.

A088416 A088415 indexed by A000040.

Original entry on oeis.org

1, 2, 3, 4, 5, 6, 7, 8, 14, 16, 17, 21, 22, 23, 24, 35, 73, 83, 147, 553, 801, 1098, 1115
Offset: 1

Views

Author

Ray Chandler, Oct 05 2003

Keywords

Crossrefs

Formula

a(n) = k such that A088415(n) = A000040(k).
a(n) = A000720(A088415(n)). - Michel Marcus, Aug 06 2021

Extensions

Offset changed to 1 and a(20)-a(23) from Jinyuan Wang, Aug 06 2021