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 | 1 |
| 1 | 1 |
| 2 | 8 |
| 3 | 125 |
| 4 | 2744 |
| 5 | 74088 |
| 6 | 2299968 |
| 7 | 78953589 |
| 8 | 2924207000 |
| 9 | 114933031928 |
| 10 | 4738245926336 |
| 11 | 203152294091656 |
| 12 | 9000469593857728 |
| 13 | 410006814589000000 |
| 14 | 19129277941464384000 |
| 15 | 911218671317138401125 |
| 16 | 44202915427981062663000 |