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) |
|---|---|
| 4 | 53 |
| 5 | 82 |
| 6 | 214 |
| 7 | 321 |
| 8 | 336 |
| 9 | 472 |
| 10 | 541 |
| 11 | 4477 |