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 | 531441 |
| 1 | 64000000 |
| 2 | 887503681 |
| 3 | 5489031744 |
| 4 | 22164361129 |
| 5 | 68719476736 |
| 6 | 177978515625 |
| 7 | 404567235136 |
| 8 | 832972004929 |
| 9 | 1586874322944 |
| 10 | 2839760855281 |
| 11 | 4826809000000 |
| 12 | 7858047974841 |
| 13 | 12332795428864 |
| 14 | 18755369578009 |