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.

A138826 Concatenation of 2n-1 digits 1, n digits 0 and 2n-1 digits 1.

Table of values

n a(n)
1 101
2 11100111
3 1111100011111
4 111111100001111111
5 11111111100000111111111
6 1111111111100000011111111111
7 111111111111100000001111111111111
8 11111111111111100000000111111111111111

List of values

[101, 11100111, 1111100011111, 111111100001111111, 11111111100000111111111, 1111111111100000011111111111, 111111111111100000001111111111111, 11111111111111100000000111111111111111]