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 | 8 |
| 2 | 77 |
| 3 | 98 |
| 4 | 1439 |
| 5 | 179848 |
| 6 | 2723643 |
| 7 | 3522548 |
| 8 | 6428805 |
| 9 | 805039212 |
| 10 | 37574751287 |
| 11 | 536098097002 |
| 12 | 927422715988 |