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 | 144 |
| 2 | 324 |
| 3 | 400 |
| 4 | 784 |
| 5 | 1936 |
| 6 | 2025 |
| 7 | 2500 |
| 8 | 2704 |
| 9 | 3969 |
| 10 | 4624 |
| 11 | 5625 |
| 12 | 5776 |
| 13 | 8464 |
| 14 | 9604 |
| 15 | 9801 |
| 16 | 13456 |
| 17 | 13689 |
| 18 | 15376 |
| 19 | 21609 |
| 20 | 21904 |
| 21 | 23409 |
| 22 | 26896 |
| 23 | 29241 |
| 24 | 29584 |
| 25 | 30625 |
| 26 | 35344 |
| 27 | 42849 |
| 28 | 44944 |
| 29 | 55696 |
| 30 | 58564 |
| 31 | 59536 |
| 32 | 60025 |
| 33 | 68121 |
| 34 | 71824 |
| 35 | 75625 |
| 36 | 77841 |