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.

A225890 Composite numbers n such that A179382((n+1)/2)=(n-1)/(2^c) for some c > 0.

Table of values

n a(n)
1 92673
2 143713
3 3579553
4 4110529
5 28688897
6 127017857
7 141127681
8 157648097
9 162101441

List of values

[92673, 143713, 3579553, 4110529, 28688897, 127017857, 141127681, 157648097, 162101441]