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 | 1 |
| 1 | 343 |
| 2 | 2197 |
| 3 | 6859 |
| 4 | 15625 |
| 5 | 29791 |
| 6 | 50653 |
| 7 | 79507 |
| 8 | 117649 |
| 9 | 166375 |
| 10 | 226981 |
| 11 | 300763 |
| 12 | 389017 |
| 13 | 493039 |
| 14 | 614125 |
| 15 | 753571 |
| 16 | 912673 |
| 17 | 1092727 |
| 18 | 1295029 |
| 19 | 1520875 |
| 20 | 1771561 |
| 21 | 2048383 |
| 22 | 2352637 |
| 23 | 2685619 |
| 24 | 3048625 |
| 25 | 3442951 |
| 26 | 3869893 |
| 27 | 4330747 |
| 28 | 4826809 |
| 29 | 5359375 |
| 30 | 5929741 |
| 31 | 6539203 |
| 32 | 7189057 |