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 | 3 |
| 3 | 8 |
| 4 | 9 |
| 5 | 16 |
| 6 | 19 |
| 7 | 24 |
| 8 | 27 |
| 9 | 46 |
| 10 | 68 |
| 11 | 71 |
| 12 | 78 |
| 13 | 107 |
| 14 | 198 |
| 15 | 309 |
| 16 | 377 |
| 17 | 477 |
| 18 | 1057 |
| 19 | 1631 |
| 20 | 2419 |
| 21 | 3974 |
| 22 | 4293 |
| 23 | 8247 |
| 24 | 10513 |
| 25 | 10709 |
| 26 | 12011 |
| 27 | 15042 |
| 28 | 30543 |
| 29 | 31607 |
| 30 | 39664 |
| 31 | 47552 |
| 32 | 145858 |