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 | 16 |
| 3 | 19683 |
| 4 | 16 |
| 5 | 125 |
| 6 | 1296 |
| 7 | 16807 |
| 8 | 16777216 |
| 9 | 1853020188851841 |
| 10 | 10 |
| 11 | 11 |
| 12 | 12 |
| 13 | 13 |
| 14 | 14 |
| 15 | 15 |
| 16 | 16 |
| 17 | 17 |
| 18 | 18 |
| 19 | 19 |
| 20 | 160000 |
| 21 | 194481 |
| 22 | 10648 |
| 23 | 12167 |
| 24 | 13824 |
| 25 | 15625 |
| 26 | 17576 |
| 27 | 19683 |
| 28 | 17210368 |
| 29 | 17249876309 |
| 30 | 19683000000000 |