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.
n | a(n) |
---|---|
0 | 10 |
1 | 110100 |
2 | 11101001101000 |
3 | 1111010010011011010000 |
4 | 11111010011010001001101110100110100000 |
5 | 1111101001101101000010011011110100100110100000 |