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 | 4 |
| 3 | 9 |
| 4 | 16 |
| 5 | 25 |
| 6 | 36 |
| 7 | 49 |
| 8 | 64 |
| 9 | 81 |
| 10 | 324 |
| 11 | 441 |
| 12 | 576 |
| 13 | 729 |
| 14 | 900 |
| 15 | 1089 |
| 16 | 1296 |
| 17 | 2025 |
| 18 | 2304 |
| 19 | 2601 |
| 20 | 2916 |
| 21 | 3249 |
| 22 | 3600 |
| 23 | 3969 |
| 24 | 5184 |
| 25 | 5329 |
| 26 | 5476 |
| 27 | 5625 |
| 28 | 5776 |
| 29 | 5929 |
| 30 | 6084 |
| 31 | 6241 |
| 32 | 6400 |
| 33 | 6561 |
| 34 | 6724 |
| 35 | 6889 |
| 36 | 7056 |
| 37 | 7225 |
| 38 | 7396 |
| 39 | 7569 |
| 40 | 7744 |
| 41 | 7921 |
| 42 | 8100 |
| 43 | 9801 |
| 44 | 10404 |
| 45 | 11025 |
| 46 | 11664 |