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) |
---|---|
1 | 13 |
2 | 21313 |
3 | 4131313 |
4 | 1213131313 |
5 | 81313131313 |
6 | 1131313131313 |
7 | 613131313131313 |
8 | 21313131313131313 |
9 | 8131313131313131313 |
10 | 113131313131313131313 |
11 | 171313131313131313131313 |
12 | 23131313131313131313131313 |