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 | 8 |
| 3 | 81 |
| 4 | 1028 |
| 5 | 15625 |
| 6 | 280017 |
| 7 | 5764801 |
| 8 | 134219264 |
| 9 | 3486784428 |
| 10 | 100000031250 |
| 11 | 3138428376721 |
| 12 | 106993206079936 |
| 13 | 3937376385699289 |
| 14 | 155568095575106627 |
| 15 | 6568408355712921875 |
| 16 | 295147905179822588160 |
| 17 | 14063084452067724991009 |
| 18 | 708235345355351624428356 |
| 19 | 37589973457545958193355601 |