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 | 7072 |
| 3 | 731444 |
| 4 | 44571591 |
| 5 | 2167109763 |
| 6 | 92891826961 |
| 7 | 3637198028018 |
| 8 | 131770344218055 |
| 9 | 4438698421228261 |
| 10 | 139356074010503663 |
| 11 | 4085772882929981162 |
| 12 | 112111211337670010640 |
| 13 | 2886455827088580869876 |
| 14 | 69931800720183748326477 |