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 | 1 |
| 2 | 24 |
| 3 | 214 |
| 4 | 910 |
| 5 | 2099 |
| 6 | 2858 |
| 7 | 2415 |
| 8 | 1190 |
| 9 | 289 |