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) |
|---|---|
| 0 | 729 |
| 1 | 8000 |
| 2 | 29791 |
| 3 | 74088 |
| 4 | 148877 |
| 5 | 262144 |
| 6 | 421875 |
| 7 | 636056 |
| 8 | 912673 |
| 9 | 1259712 |
| 10 | 1685159 |
| 11 | 2197000 |
| 12 | 2803221 |
| 13 | 3511808 |
| 14 | 4330747 |
| 15 | 5268024 |
| 16 | 6331625 |
| 17 | 7529536 |
| 18 | 8869743 |
| 19 | 10360232 |
| 20 | 12008989 |
| 21 | 13824000 |
| 22 | 15813251 |
| 23 | 17984728 |
| 24 | 20346417 |
| 25 | 22906304 |
| 26 | 25672375 |
| 27 | 28652616 |
| 28 | 31855013 |