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 | 49 |
| 1 | 324 |
| 2 | 841 |
| 3 | 1600 |
| 4 | 2601 |
| 5 | 3844 |
| 6 | 5329 |
| 7 | 7056 |
| 8 | 9025 |
| 9 | 11236 |
| 10 | 13689 |
| 11 | 16384 |
| 12 | 19321 |
| 13 | 22500 |
| 14 | 25921 |
| 15 | 29584 |
| 16 | 33489 |
| 17 | 37636 |
| 18 | 42025 |
| 19 | 46656 |
| 20 | 51529 |
| 21 | 56644 |
| 22 | 62001 |
| 23 | 67600 |
| 24 | 73441 |
| 25 | 79524 |
| 26 | 85849 |
| 27 | 92416 |
| 28 | 99225 |
| 29 | 106276 |
| 30 | 113569 |
| 31 | 121104 |
| 32 | 128881 |
| 33 | 136900 |
| 34 | 145161 |
| 35 | 153664 |
| 36 | 162409 |
| 37 | 171396 |
| 38 | 180625 |
| 39 | 190096 |
| 40 | 199809 |