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 | 3193361 |
| 2 | 4251817 |
| 3 | 4297609 |
| 4 | 17969129 |
| 5 | 22618657 |
| 6 | 25266041 |
| 7 | 30003697 |
| 8 | 46918369 |
| 9 | 58896881 |
| 10 | 61953641 |
| 11 | 64166273 |
| 12 | 70045993 |
| 13 | 70735409 |
| 14 | 76033889 |
| 15 | 82761857 |
| 16 | 95049881 |
| 17 | 102087721 |
| 18 | 120618073 |
| 19 | 127318537 |
| 20 | 131584841 |
| 21 | 177350489 |
| 22 | 184799233 |