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 | 9 |
| 2 | 16 |
| 3 | 36 |
| 4 | 128 |
| 5 | 144 |
| 6 | 256 |
| 7 | 361 |
| 8 | 529 |
| 9 | 1024 |
| 10 | 1369 |
| 11 | 1764 |
| 12 | 2209 |
| 13 | 2809 |
| 14 | 3136 |
| 15 | 3481 |
| 16 | 5041 |
| 17 | 5929 |
| 18 | 6889 |
| 19 | 8281 |
| 20 | 9409 |
| 21 | 10816 |
| 22 | 12321 |
| 23 | 13924 |
| 24 | 16900 |
| 25 | 17689 |
| 26 | 19881 |
| 27 | 22201 |
| 28 | 24649 |
| 29 | 27225 |
| 30 | 29929 |
| 31 | 33124 |
| 32 | 36100 |
| 33 | 39601 |
| 34 | 43264 |
| 35 | 51076 |
| 36 | 55225 |
| 37 | 59536 |
| 38 | 64009 |
| 39 | 69169 |