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 | 117649 |
| 2 | 177147 |
| 3 | 531441 |
| 4 | 823543 |
| 5 | 1048576 |
| 6 | 1594323 |
| 7 | 1771561 |
| 8 | 1953125 |
| 9 | 2097152 |
| 10 | 4194304 |
| 11 | 4782969 |
| 12 | 4826809 |
| 13 | 5764801 |
| 14 | 8388608 |
| 15 | 9765625 |