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) |
|---|---|
| 3 | 55 |
| 4 | 844 |
| 5 | 16652 |
| 6 | 844529772 |
| 7 | 243636414 |
| 8 | 36289272509 |