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 | 5 |
| 2 | 95 |
| 3 | 216 |
| 4 | 287 |
| 5 | 515 |
| 6 | 675 |
| 7 | 995 |
| 8 | 1175 |
| 9 | 4320 |
| 10 | 9995 |
| 11 | 82640 |
| 12 | 99995 |
| 13 | 960795 |
| 14 | 999995 |
| 15 | 1322312 |
| 16 | 4049591 |
| 17 | 9999995 |
| 18 | 16955015 |
| 19 | 34602080 |
| 20 | 99999995 |
| 21 | 171010235 |
| 22 | 181964891 |
| 23 | 183673467 |
| 24 | 187160072 |
| 25 | 321920055 |
| 26 | 326530616 |
| 27 | 328818032 |