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 | 1 |
| 1 | 2 |
| 2 | 16 |
| 3 | 216 |
| 4 | 4096 |
| 5 | 100000 |
| 6 | 2985984 |
| 7 | 105413504 |
| 8 | 4294967296 |
| 9 | 198359290368 |
| 10 | 10240000000000 |
| 11 | 584318301411328 |
| 12 | 36520347436056576 |
| 13 | 2481152873203736576 |
| 14 | 182059119829942534144 |
| 15 | 14348907000000000000000 |
| 16 | 1208925819614629174706176 |
| 17 | 108428035605965932354207744 |