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 | 3389 |
| 2 | 23929 |
| 3 | 31193 |
| 4 | 37199 |
| 5 | 37463 |
| 6 | 37547 |
| 7 | 37607 |
| 8 | 37717 |
| 9 | 37853 |
| 10 | 37907 |
| 11 | 41863 |
| 12 | 41887 |
| 13 | 41941 |
| 14 | 73331 |
| 15 | 74759 |
| 16 | 74771 |
| 17 | 77269 |
| 18 | 77797 |
| 19 | 83383 |
| 20 | 112909 |
| 21 | 114773 |
| 22 | 131321 |
| 23 | 131783 |
| 24 | 132971 |
| 25 | 134753 |
| 26 | 191231 |
| 27 | 193463 |
| 28 | 223241 |
| 29 | 223313 |
| 30 | 223331 |
| 31 | 223337 |
| 32 | 223547 |
| 33 | 231277 |