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 | 10234589 |
| 2 | 10234759 |
| 3 | 10234897 |
| 4 | 10235647 |
| 5 | 10235749 |
| 6 | 10235867 |
| 7 | 10236547 |
| 8 | 10236857 |
| 9 | 10237849 |
| 10 | 10238467 |
| 11 | 10238597 |
| 12 | 10238647 |
| 13 | 10238759 |
| 14 | 10238957 |
| 15 | 10239487 |
| 16 | 10239587 |
| 17 | 10239847 |
| 18 | 10243567 |
| 19 | 10243657 |
| 20 | 10243759 |
| 21 | 10243769 |