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 | 27 |
| 2 | 125 |
| 3 | 147 |
| 4 | 189 |
| 5 | 539 |
| 6 | 625 |
| 7 | 875 |
| 8 | 1029 |
| 9 | 1925 |
| 10 | 2025 |
| 11 | 2187 |
| 12 | 2499 |
| 13 | 3159 |
| 14 | 3249 |
| 15 | 3757 |
| 16 | 4125 |
| 17 | 4199 |
| 18 | 4719 |
| 19 | 4851 |
| 20 | 5145 |
| 21 | 5733 |
| 22 | 5775 |
| 23 | 6517 |
| 24 | 6561 |
| 25 | 6615 |
| 26 | 7203 |
| 27 | 8415 |
| 28 | 8775 |
| 29 | 10005 |
| 30 | 10125 |
| 31 | 10557 |
| 32 | 10829 |
| 33 | 10935 |
| 34 | 11025 |
| 35 | 12005 |
| 36 | 13365 |
| 37 | 14365 |
| 38 | 15435 |
| 39 | 15625 |
| 40 | 15717 |