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 | 6 |
| 2 | 32 |
| 3 | 189 |
| 4 | 1410 |
| 5 | 10751 |
| 6 | 88118 |
| 7 | 745582 |
| 8 | 6456835 |
| 9 | 56988601 |
| 10 | 510007598 |
| 11 | 4615215645 |