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 | 1 |
| 2 | 53887 |
| 3 | 114731 |
| 4 | 123306 |
| 5 | 139742 |
| 6 | 210554 |
| 7 | 471745 |
| 8 | 480859 |
| 9 | 619039 |
| 10 | 630862 |
| 11 | 858929 |
| 12 | 1075873 |
| 13 | 1306614 |
| 14 | 1714945 |
| 15 | 1913514 |
| 16 | 2767458 |
| 17 | 3014285 |
| 18 | 3454137 |
| 19 | 3518243 |
| 20 | 3699151 |
| 21 | 3864512 |
| 22 | 3874291 |
| 23 | 4274376 |
| 24 | 4862362 |
| 25 | 4878329 |
| 26 | 4937822 |