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 | 0 |
1 | 9 |
2 | 18 |
3 | 1017 |
4 | 1091016 |
5 | 109181091015 |
6 | 109181017109181091014 |
7 | 1091810171091016109181017109181091013 |
8 | 10918101710910161091810910151091810171091016109181017109181091012 |