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 | 4 |
| 2 | 8 |
| 3 | 81 |
| 4 | 441 |
| 5 | 625 |
| 6 | 1089 |
| 7 | 2024 |
| 8 | 2401 |
| 9 | 3025 |
| 10 | 3968 |
| 11 | 5624 |
| 12 | 5929 |
| 13 | 6561 |
| 14 | 6723 |
| 15 | 7569 |
| 16 | 8281 |
| 17 | 8463 |
| 18 | 12321 |
| 19 | 13225 |
| 20 | 13688 |
| 21 | 14161 |
| 22 | 14641 |
| 23 | 14884 |
| 24 | 15375 |
| 25 | 16641 |
| 26 | 20164 |
| 27 | 21608 |
| 28 | 24025 |
| 29 | 25921 |
| 30 | 26895 |
| 31 | 28561 |
| 32 | 34225 |
| 33 | 46225 |
| 34 | 55225 |
| 35 | 55695 |
| 36 | 61009 |
| 37 | 62001 |
| 38 | 67081 |