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 | 49 |
| 2 | 196 |
| 3 | 289 |
| 4 | 441 |
| 5 | 529 |
| 6 | 784 |
| 7 | 961 |
| 8 | 1156 |
| 9 | 1225 |
| 10 | 1681 |
| 11 | 1764 |
| 12 | 2116 |
| 13 | 2209 |
| 14 | 2401 |
| 15 | 2401 |
| 16 | 2601 |
| 17 | 3136 |
| 18 | 3844 |
| 19 | 3969 |
| 20 | 4624 |
| 21 | 4761 |
| 22 | 4900 |
| 23 | 5041 |
| 24 | 5329 |
| 25 | 5929 |
| 26 | 6241 |
| 27 | 6724 |
| 28 | 7056 |
| 29 | 7225 |
| 30 | 7921 |
| 31 | 8281 |
| 32 | 8464 |
| 33 | 8649 |
| 34 | 8836 |
| 35 | 9409 |
| 36 | 9604 |
| 37 | 9604 |
| 38 | 10404 |
| 39 | 10609 |
| 40 | 11025 |
| 41 | 12544 |
| 42 | 12769 |
| 43 | 13225 |