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 | 254 |
| 2 | 64581 |
| 3 | 64582 |
| 4 | 64611 |
| 5 | 64612 |
| 6 | 64626 |
| 7 | 64676 |
| 8 | 64698 |
| 9 | 64706 |
| 10 | 64711 |
| 11 | 64712 |
| 12 | 64724 |
| 13 | 2159962 |
| 14 | 3232398 |
| 15 | 1998135468 |
| 16 | 11520892878 |
| 17 | 17788754556 |