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 | 576 |
| 2 | 676 |
| 3 | 1764 |
| 4 | 2704 |
| 5 | 3721 |
| 6 | 4761 |
| 7 | 5476 |
| 8 | 5776 |
| 9 | 6724 |
| 10 | 7056 |
| 11 | 7225 |
| 12 | 7744 |
| 13 | 15376 |
| 14 | 17161 |
| 15 | 17424 |
| 16 | 20736 |
| 17 | 23716 |
| 18 | 27225 |
| 19 | 27556 |
| 20 | 30276 |
| 21 | 32761 |
| 22 | 35721 |
| 23 | 37636 |
| 24 | 47524 |
| 25 | 50176 |
| 26 | 51076 |
| 27 | 54756 |
| 28 | 57121 |
| 29 | 57600 |
| 30 | 67600 |
| 31 | 70225 |
| 32 | 70756 |
| 33 | 72361 |
| 34 | 73441 |
| 35 | 75076 |
| 36 | 75625 |
| 37 | 76176 |
| 38 | 101761 |
| 39 | 106276 |
| 40 | 126736 |
| 41 | 137641 |
| 42 | 141376 |