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 | 1024 |
| 2 | 160000 |
| 3 | 4357084 |
| 4 | 54177872 |
| 5 | 451319098 |
| 6 | 2981774784 |
| 7 | 17178450136 |
| 8 | 91585310015 |
| 9 | 466549088803 |
| 10 | 2294426837986 |
| 11 | 10864811370660 |
| 12 | 49206477503159 |
| 13 | 211954893113813 |
| 14 | 865842155983471 |
| 15 | 3352909875833504 |
| 16 | 12323194613924281 |