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 | 2197 |
| 2 | 15625 |
| 3 | 50653 |
| 4 | 117649 |
| 5 | 226981 |
| 6 | 389017 |
| 7 | 614125 |
| 8 | 912673 |
| 9 | 1295029 |
| 10 | 1771561 |
| 11 | 2352637 |
| 12 | 3048625 |
| 13 | 3869893 |
| 14 | 4826809 |
| 15 | 5929741 |
| 16 | 7189057 |
| 17 | 8615125 |
| 18 | 10218313 |
| 19 | 12008989 |
| 20 | 13997521 |
| 21 | 16194277 |
| 22 | 18609625 |
| 23 | 21253933 |
| 24 | 24137569 |
| 25 | 27270901 |
| 26 | 30664297 |
| 27 | 34328125 |
| 28 | 38272753 |