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 | 2160 |
| 2 | 3048 |
| 3 | 27094 |
| 4 | 251712 |
| 5 | 505768 |
| 6 | 936240 |
| 7 | 2182656 |
| 8 | 2582372 |
| 9 | 487568736 |
| 10 | 1261336587 |
| 11 | 1424530096 |