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 | 2 |
| 2 | 5 |
| 3 | 15 |
| 4 | 17 |
| 5 | 17 |
| 6 | 83 |
| 7 | 173 |
| 8 | 357 |
| 9 | 629 |
| 10 | 179 |
| 11 | 2543 |
| 12 | 8067 |
| 13 | 5619 |
| 14 | 29027 |
| 15 | 38783 |
| 16 | 99267 |