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 | 64 |
| 3 | 144 |
| 4 | 256 |
| 5 | 576 |
| 6 | 625 |
| 7 | 1156 |
| 8 | 1296 |
| 9 | 1444 |
| 10 | 1521 |
| 11 | 2209 |
| 12 | 2916 |
| 13 | 3364 |
| 14 | 3844 |
| 15 | 3969 |
| 16 | 4096 |
| 17 | 4356 |
| 18 | 4489 |
| 19 | 4624 |
| 20 | 6889 |
| 21 | 7744 |
| 22 | 8649 |
| 23 | 9025 |
| 24 | 9216 |
| 25 | 9409 |
| 26 | 9604 |
| 27 | 10201 |
| 28 | 10404 |
| 29 | 10609 |
| 30 | 10816 |
| 31 | 12321 |
| 32 | 12996 |
| 33 | 13456 |
| 34 | 14161 |
| 35 | 15129 |
| 36 | 15376 |
| 37 | 15625 |
| 38 | 15876 |
| 39 | 17956 |
| 40 | 18496 |
| 41 | 18769 |
| 42 | 20164 |