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 | 2 |
| 1 | 32 |
| 2 | 242 |
| 3 | 992 |
| 4 | 2882 |
| 5 | 6752 |
| 6 | 13682 |
| 7 | 24992 |
| 8 | 42242 |
| 9 | 67232 |
| 10 | 102002 |
| 11 | 148832 |
| 12 | 210242 |
| 13 | 288992 |
| 14 | 388082 |
| 15 | 510752 |
| 16 | 660482 |
| 17 | 840992 |
| 18 | 1056242 |
| 19 | 1310432 |
| 20 | 1608002 |
| 21 | 1953632 |
| 22 | 2352242 |
| 23 | 2808992 |
| 24 | 3329282 |
| 25 | 3918752 |