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.

A055617 a(n)= A*10^(3*n)+B with A=(10^(3*n)-10^n) and B=10^(2*n).

Table of values

n a(n)
1 990100
2 999900010000
3 999999000001000000
4 999999990000000100000000
5 999999999900000000010000000000
6 999999999999000000000001000000000000
7 999999999999990000000000000100000000000000

List of values

[990100, 999900010000, 999999000001000000, 999999990000000100000000, 999999999900000000010000000000, 999999999999000000000001000000000000, 999999999999990000000000000100000000000000]