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 | 3 |
| 2 | 125 |
| 3 | 16807 |
| 4 | 29155 |
| 5 | 33275 |
| 6 | 50575 |
| 7 | 90475 |
| 8 | 7761061 |
| 9 | 8857805 |
| 10 | 11796113 |
| 11 | 13463065 |
| 12 | 20462645 |
| 13 | 21102389 |
| 14 | 24084445 |
| 15 | 35496425 |
| 16 | 36606185 |
| 17 | 63500525 |
| 18 | 65485805 |
| 19 | 73776725 |
| 20 | 99798725 |
| 21 | 113597825 |
| 22 | 117779585 |
| 23 | 178056445 |
| 24 | 193155305 |
| 25 | 200599525 |
| 26 | 203878325 |
| 27 | 204311525 |
| 28 | 251218345 |