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) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 16 |
| 5 | 36 |
| 6 | 128 |
| 7 | 200 |
| 8 | 243 |
| 9 | 288 |
| 10 | 289 |
| 11 | 450 |
| 12 | 972 |
| 13 | 1024 |
| 14 | 1156 |
| 15 | 1600 |
| 16 | 2304 |
| 17 | 3600 |
| 18 | 6561 |
| 19 | 7776 |
| 20 | 8192 |
| 21 | 8214 |
| 22 | 8664 |
| 23 | 9126 |
| 24 | 9248 |
| 25 | 10584 |
| 26 | 12150 |
| 27 | 12800 |
| 28 | 14450 |
| 29 | 15987 |
| 30 | 18432 |
| 31 | 20808 |
| 32 | 24843 |
| 33 | 25000 |
| 34 | 26244 |
| 35 | 27075 |
| 36 | 28800 |
| 37 | 30250 |
| 38 | 33075 |
| 39 | 51005 |
| 40 | 56250 |
| 41 | 62208 |
| 42 | 63001 |
| 43 | 63948 |