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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 32 |
| 4 | 243 |
| 5 | 3125 |
| 6 | 32768 |
| 7 | 371293 |
| 8 | 4084101 |
| 9 | 45435424 |
| 10 | 503284375 |
| 11 | 5584059449 |
| 12 | 61917364224 |
| 13 | 686719856393 |
| 14 | 7615646045657 |
| 15 | 84459630100000 |
| 16 | 936668172433707 |
| 17 | 10387823949447757 |
| 18 | 115202670521319424 |
| 19 | 1277617458486664901 |