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 | 117814 |
| 2 | 303839 |
| 3 | 588398 |
| 4 | 641658 |
| 5 | 667591 |
| 6 | 718808 |
| 7 | 755409 |
| 8 | 940389 |
| 9 | 1168122 |
| 10 | 1198507 |
| 11 | 1229482 |
| 12 | 1229483 |
| 13 | 1588488 |
| 14 | 1698574 |
| 15 | 1764688 |
| 16 | 1840175 |
| 17 | 1933195 |
| 18 | 1936524 |
| 19 | 2249818 |
| 20 | 2849725 |
| 21 | 2859255 |
| 22 | 3307463 |
| 23 | 3363452 |
| 24 | 3414415 |
| 25 | 3481752 |