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 | 0 |
| 2 | 2 |
| 3 | 27 |
| 4 | 382 |
| 5 | 4804 |
| 6 | 54600 |
| 7 | 592922 |
| 8 | 6248290 |
| 9 | 64659361 |
| 10 | 661448081 |
| 11 | 6715824025 |