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 | 4 |
| 2 | 2 |
| 3 | 32 |
| 4 | 12 |
| 5 | 832 |
| 6 | 232 |
| 7 | 69632 |
| 8 | 14416 |
| 9 | 18719744 |
| 10 | 2876576 |