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 | 397 |
| 2 | 487 |
| 3 | 739 |
| 4 | 757 |
| 5 | 907 |
| 6 | 1567 |
| 7 | 1999 |
| 8 | 2239 |
| 9 | 2269 |
| 10 | 2659 |
| 11 | 3037 |
| 12 | 3217 |
| 13 | 3697 |
| 14 | 3877 |
| 15 | 5167 |
| 16 | 5569 |
| 17 | 5689 |
| 18 | 5779 |
| 19 | 6199 |
| 20 | 6217 |
| 21 | 6469 |
| 22 | 6829 |
| 23 | 7669 |
| 24 | 7687 |
| 25 | 8089 |
| 26 | 8167 |
| 27 | 8677 |
| 28 | 8929 |
| 29 | 10099 |
| 30 | 10627 |
| 31 | 11239 |
| 32 | 11317 |
| 33 | 11677 |
| 34 | 12277 |
| 35 | 12409 |
| 36 | 13147 |
| 37 | 13159 |
| 38 | 14407 |
| 39 | 14419 |
| 40 | 14767 |