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 | 8 |
| 2 | 33 |
| 3 | 699 |
| 4 | 9929 |
| 5 | 51819 |
| 6 | 573204 |
| 7 | 4846147 |
| 8 | 37362253 |
| 9 | 288632526 |
| 10 | 9251925681 |
| 11 | 81129397337 |
| 12 | 881156436695 |