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 | 16 |
| 2 | 25 |
| 3 | 169 |
| 4 | 196 |
| 5 | 484 |
| 6 | 529 |
| 7 | 961 |
| 8 | 1024 |
| 9 | 1600 |
| 10 | 1681 |
| 11 | 2401 |
| 12 | 2500 |
| 13 | 3364 |
| 14 | 3481 |
| 15 | 4489 |
| 16 | 4624 |
| 17 | 5776 |
| 18 | 5929 |
| 19 | 7225 |
| 20 | 7396 |
| 21 | 8836 |
| 22 | 9025 |
| 23 | 10609 |
| 24 | 10816 |
| 25 | 12544 |
| 26 | 12769 |
| 27 | 14641 |
| 28 | 14884 |
| 29 | 16900 |
| 30 | 17161 |
| 31 | 19321 |
| 32 | 19600 |
| 33 | 21904 |
| 34 | 22201 |
| 35 | 24649 |
| 36 | 24964 |
| 37 | 27556 |
| 38 | 27889 |
| 39 | 30625 |