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 | 71761 |
| 2 | 346441 |
| 3 | 380881 |
| 4 | 1613641 |
| 5 | 2842291 |
| 6 | 3782521 |
| 7 | 3878401 |
| 8 | 5355841 |
| 9 | 5393761 |
| 10 | 5585161 |
| 11 | 6199321 |
| 12 | 8596561 |
| 13 | 9800281 |
| 14 | 11403961 |
| 15 | 12205321 |
| 16 | 13011121 |
| 17 | 14437081 |
| 18 | 14672341 |
| 19 | 14844001 |
| 20 | 16254019 |
| 21 | 16331641 |
| 22 | 16350721 |
| 23 | 16523641 |
| 24 | 19611481 |
| 25 | 20507761 |
| 26 | 20749681 |
| 27 | 21456481 |