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 | 24 |
| 2 | 874 |
| 3 | 1524 |
| 4 | 4874 |
| 5 | 5124 |
| 6 | 48874 |
| 7 | 93474 |
| 8 | 271524 |
| 9 | 506524 |
| 10 | 1500874 |
| 11 | 1528474 |
| 12 | 2373474 |
| 13 | 2501524 |
| 14 | 2506524 |
| 15 | 2526524 |
| 16 | 2555124 |
| 17 | 7521524 |
| 18 | 7531524 |
| 19 | 18805124 |
| 20 | 24951124 |
| 21 | 25005124 |
| 22 | 47778474 |
| 23 | 153794874 |
| 24 | 194506524 |
| 25 | 250271524 |
| 26 | 515126524 |