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 | 11 |
| 2 | 277 |
| 3 | 479 |
| 4 | 583 |
| 5 | 1631 |
| 6 | 6343 |
| 7 | 14689 |