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 | 6561 |
| 3 | 1679616 |
| 4 | 100000000 |
| 5 | 2562890625 |
| 6 | 37822859361 |
| 7 | 377801998336 |
| 8 | 2821109907456 |
| 9 | 16815125390625 |
| 10 | 83733937890625 |
| 11 | 360040606269696 |
| 12 | 1370114370683136 |
| 13 | 4702525276151521 |
| 14 | 14774554437890625 |
| 15 | 42998169600000000 |
| 16 | 117033789351264256 |
| 17 | 300283484326400961 |