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 | 0 |
| 2 | 1 |
| 3 | 25 |
| 4 | 36 |
| 5 | 100 |
| 6 | 121 |
| 7 | 625 |
| 8 | 729 |
| 9 | 2500 |
| 10 | 3025 |
| 11 | 3600 |
| 12 | 3969 |
| 13 | 4096 |
| 14 | 4356 |
| 15 | 5476 |
| 16 | 5776 |
| 17 | 9025 |
| 18 | 9216 |
| 19 | 9801 |
| 20 | 10000 |
| 21 | 10201 |
| 22 | 11025 |
| 23 | 12100 |
| 24 | 12321 |
| 25 | 12544 |
| 26 | 13225 |
| 27 | 13456 |
| 28 | 15625 |
| 29 | 19321 |
| 30 | 20164 |
| 31 | 39601 |
| 32 | 42025 |
| 33 | 44521 |
| 34 | 49284 |
| 35 | 50625 |
| 36 | 53824 |
| 37 | 62500 |
| 38 | 65025 |