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 | 469 |
| 2 | 1489 |
| 3 | 1708 |
| 4 | 1937 |
| 5 | 2557 |
| 6 | 2941 |
| 7 | 2981 |
| 8 | 3021 |
| 9 | 3173 |
| 10 | 3305 |
| 11 | 3580 |
| 12 | 3592 |
| 13 | 3736 |