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 | 16 |
| 1 | 100 |
| 2 | 256 |
| 3 | 484 |
| 4 | 784 |
| 5 | 1156 |
| 6 | 1600 |
| 7 | 2116 |
| 8 | 2704 |
| 9 | 3364 |
| 10 | 4096 |
| 11 | 4900 |
| 12 | 5776 |
| 13 | 6724 |
| 14 | 7744 |
| 15 | 8836 |
| 16 | 10000 |
| 17 | 11236 |
| 18 | 12544 |
| 19 | 13924 |
| 20 | 15376 |
| 21 | 16900 |
| 22 | 18496 |
| 23 | 20164 |
| 24 | 21904 |
| 25 | 23716 |
| 26 | 25600 |
| 27 | 27556 |
| 28 | 29584 |
| 29 | 31684 |
| 30 | 33856 |