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 | 8 |
| 2 | 80 |
| 3 | 1375 |
| 4 | 22624 |
| 5 | 18035622 |
| 6 | 4379776620 |
| 7 | 1204244328624 |
| 8 | 2604639091138248 |
| 9 | 2604639091138248 |