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 | 1458 |
| 2 | 10830 |
| 3 | 36042 |
| 4 | 99774 |
| 5 | 208146 |
| 6 | 430278 |
| 7 | 745650 |
| 8 | 1289622 |
| 9 | 2048514 |