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 | 256 |
| 1 | 6561 |
| 2 | 390625 |
| 3 | 2484375 |
| 4 | 5764801 |
| 5 | 13361565 |
| 6 | 25765131 |
| 7 | 69090879 |
| 8 | 89994375 |
| 9 | 110875779 |
| 10 | 125919255 |
| 11 | 128035545 |
| 12 | 188245551 |
| 13 | 207847185 |
| 14 | 210815759 |
| 15 | 214358881 |
| 16 | 242810337 |
| 17 | 246891183 |
| 18 | 246944565 |
| 19 | 272828031 |
| 20 | 400792119 |
| 21 | 464794365 |
| 22 | 475376391 |