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 | 529200 |
| 2 | 1058400 |
| 3 | 2646000 |
| 4 | 3704400 |
| 5 | 5292000 |
| 6 | 9720000 |
| 7 | 15876000 |
| 8 | 22226400 |
| 9 | 18522000 |
| 10 | 31752000 |