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 | 182 |
| 2 | 25201 |
| 3 | 54289 |
| 4 | 63618 |
| 5 | 194390 |
| 6 | 750890 |
| 7 | 804055 |
| 8 | 1889041 |
| 9 | 2487941 |
| 10 | 3542533 |
| 11 | 3761251 |
| 12 | 6829689 |
| 13 | 12032021 |
| 14 | 12649337 |
| 15 | 18002881 |