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 | 37 |
| 2 | 115 |
| 3 | 122 |
| 4 | 166 |
| 5 | 334 |
| 6 | 372 |
| 7 | 541 |
| 8 | 1805 |
| 9 | 2532 |
| 10 | 2773 |
| 11 | 2861 |
| 12 | 3340 |
| 13 | 4148 |
| 14 | 4980 |
| 15 | 5157 |
| 16 | 5898 |
| 17 | 6522 |
| 18 | 6529 |
| 19 | 7557 |
| 20 | 10915 |
| 21 | 28415 |