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 | 36 |
| 2 | 8836 |
| 3 | 3863368336 |
| 4 | 638338663833336388836 |
| 5 | 8863633383863688366336 |
| 6 | 33686666866886336386333368336 |