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 | 12348 |
| 2 | 16464 |
| 3 | 433664 |
| 4 | 444528 |
| 5 | 617400 |
| 6 | 790272 |
| 7 | 1053696 |
| 8 | 2534400 |
| 9 | 2737152 |
| 10 | 6585600 |
| 11 | 6667920 |
| 12 | 7024032 |