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 | 2744 |
| 3 | 38416 |
| 4 | 4049565169664 |
| 5 | 537824 |
| 6 | 629983141281877223603213172736 |
| 7 | 7529536 |
| 8 | 83668255425284801560576 |
| 9 | 929722225368296217729286886758826377216 |
| 10 | 105413504 |
| 11 | 11112006825558016 |