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 | 21821 |
| 2 | 24091 |
| 3 | 55201 |
| 4 | 55787 |
| 5 | 55807 |
| 6 | 103969 |
| 7 | 125597 |
| 8 | 127703 |
| 9 | 139291 |
| 10 | 149921 |
| 11 | 241771 |
| 12 | 244493 |
| 13 | 246889 |
| 14 | 284659 |
| 15 | 294731 |
| 16 | 377537 |
| 17 | 392233 |
| 18 | 409879 |
| 19 | 415937 |
| 20 | 418849 |
| 21 | 509797 |
| 22 | 560447 |
| 23 | 703679 |
| 24 | 746191 |
| 25 | 790927 |
| 26 | 845347 |
| 27 | 908491 |
| 28 | 929239 |
| 29 | 940829 |
| 30 | 949951 |
| 31 | 979189 |
| 32 | 1012159 |