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) |
|---|---|
| 0 | 8 |
| 1 | 37502976 |
| 2 | 224340704157696 |
| 3 | 2000750410187341381632 |
| 4 | 21122119007324663457380794368 |