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 | 1 |
| 1 | 5 |
| 2 | 33 |
| 3 | 323 |
| 4 | 3230 |
| 5 | 32269 |
| 6 | 322619 |
| 7 | 3226343 |
| 8 | 32263377 |
| 9 | 322634281 |
| 10 | 3226340896 |
| 11 | 32263409594 |
| 12 | 322634100659 |
| 13 | 3226340989192 |