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 | 216 |
| 1 | 4913 |
| 2 | 21952 |
| 3 | 59319 |
| 4 | 125000 |
| 5 | 226981 |
| 6 | 373248 |
| 7 | 571787 |
| 8 | 830584 |
| 9 | 1157625 |
| 10 | 1560896 |
| 11 | 2048383 |
| 12 | 2628072 |
| 13 | 3307949 |
| 14 | 4096000 |
| 15 | 5000211 |
| 16 | 6028568 |
| 17 | 7189057 |
| 18 | 8489664 |
| 19 | 9938375 |
| 20 | 11543176 |
| 21 | 13312053 |
| 22 | 15252992 |
| 23 | 17373979 |
| 24 | 19683000 |
| 25 | 22188041 |
| 26 | 24897088 |
| 27 | 27818127 |
| 28 | 30959144 |