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 | 0 |
| 1 | 9 |
| 2 | 72 |
| 3 | 243 |
| 4 | 576 |
| 5 | 1125 |
| 6 | 1944 |
| 7 | 3087 |
| 8 | 4608 |
| 9 | 6561 |
| 10 | 9000 |
| 11 | 11979 |
| 12 | 15552 |
| 13 | 19773 |
| 14 | 24696 |
| 15 | 30375 |
| 16 | 36864 |
| 17 | 44217 |
| 18 | 52488 |
| 19 | 61731 |
| 20 | 72000 |
| 21 | 83349 |
| 22 | 95832 |
| 23 | 109503 |
| 24 | 124416 |
| 25 | 140625 |
| 26 | 158184 |
| 27 | 177147 |
| 28 | 197568 |
| 29 | 219501 |
| 30 | 243000 |
| 31 | 268119 |
| 32 | 294912 |
| 33 | 323433 |
| 34 | 353736 |
| 35 | 385875 |
| 36 | 419904 |