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 | 1 |
| 2 | 4 |
| 3 | 9 |
| 4 | 25 |
| 5 | 36 |
| 6 | 49 |
| 7 | 100 |
| 8 | 121 |
| 9 | 144 |
| 10 | 169 |
| 11 | 196 |
| 12 | 225 |
| 13 | 289 |
| 14 | 324 |
| 15 | 361 |
| 16 | 400 |
| 17 | 441 |
| 18 | 484 |
| 19 | 529 |
| 20 | 576 |
| 21 | 676 |
| 22 | 784 |
| 23 | 841 |
| 24 | 900 |
| 25 | 1089 |
| 26 | 1156 |
| 27 | 1225 |
| 28 | 1369 |
| 29 | 1444 |
| 30 | 1521 |
| 31 | 1600 |
| 32 | 1681 |
| 33 | 1764 |
| 34 | 1849 |