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 | 91 |
| 2 | 18227 |
| 3 | 28605 |
| 4 | 137481 |
| 5 | 538849 |
| 6 | 2832797 |
| 7 | 3220333 |
| 8 | 384792005 |