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 | 3 |
| 3 | 43 |
| 4 | 68 |
| 5 | 93 |
| 6 | 228 |
| 7 | 612 |
| 8 | 1903 |
| 9 | 32292 |
| 10 | 44868 |
| 11 | 252072 |
| 12 | 36564198 |
| 13 | 55862807 |
| 14 | 134735264 |