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.

A176091 Numbers n such that (10^n-1) * 10^ceiling(log_10(n+1)) + n is prime.

Table of values

n	a(n)
1	307
2	1759
3	2963
4	3881

List of values

[307, 1759, 2963, 3881]

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

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