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 | 11311 |
| 2 | 14741 |
| 3 | 24547 |
| 4 | 25447 |
| 5 | 1427291 |
| 6 | 2278277 |
| 7 | 1551551 |
| 8 | 2403487 |
| 9 | 2477297 |
| 10 | 2402537 |
| 11 | 2512597 |
| 12 | 123085271 |
| 13 | 2509597 |
| 14 | 124333421 |
| 15 | 123974371 |
| 16 | 133504831 |
| 17 | 132954781 |
| 18 | 135166981 |
| 19 | 136545131 |
| 20 | 134525431 |
| 21 | 135955081 |
| 22 | 135004981 |
| 23 | 145475041 |