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 | 7 |
| 2 | 11 |
| 3 | 151 |
| 4 | 191 |
| 5 | 929 |
| 6 | 10301 |
| 7 | 14741 |
| 8 | 15451 |
| 9 | 76667 |
| 10 | 98689 |
| 11 | 1062601 |
| 12 | 1153511 |
| 13 | 1175711 |
| 14 | 1215121 |
| 15 | 1300031 |
| 16 | 1317131 |
| 17 | 1489841 |
| 18 | 1597951 |
| 19 | 3075703 |
| 20 | 3127213 |
| 21 | 3362633 |
| 22 | 3441443 |
| 23 | 7354537 |
| 24 | 7472747 |
| 25 | 7662667 |
| 26 | 9127219 |
| 27 | 9196919 |
| 28 | 9451549 |
| 29 | 9561659 |