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 | 1 |
| 2 | 32 |
| 3 | 59049 |
| 4 | 4398046511104 |
| 5 | 1490116119384765625 |
| 6 | 808281277464764060643139600456536293376 |
| 7 | 1798465042647412146620280340569649349251249 |