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 | 24 |
| 2 | 27 |
| 3 | 44 |
| 4 | 66 |
| 5 | 75 |
| 6 | 170 |
| 7 | 944 |
| 8 | 1200 |
| 9 | 16064 |
| 10 | 260864 |
| 11 | 4189184 |
| 12 | 17179541504 |
| 13 | 274876596224 |