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 | 0 |
| 2 | 1 |
| 3 | 64 |
| 4 | 65 |
| 5 | 729 |
| 6 | 793 |
| 7 | 794 |
| 8 | 4096 |
| 9 | 4825 |
| 10 | 4889 |
| 11 | 4890 |
| 12 | 15625 |
| 13 | 19721 |
| 14 | 20450 |
| 15 | 20514 |
| 16 | 20515 |
| 17 | 46656 |
| 18 | 62281 |
| 19 | 66377 |
| 20 | 67106 |
| 21 | 67170 |
| 22 | 67171 |
| 23 | 117649 |
| 24 | 164305 |
| 25 | 179930 |
| 26 | 184026 |
| 27 | 184755 |
| 28 | 184819 |
| 29 | 184820 |
| 30 | 262144 |
| 31 | 379793 |
| 32 | 426449 |
| 33 | 442074 |
| 34 | 446170 |
| 35 | 446899 |
| 36 | 446963 |
| 37 | 446964 |
| 38 | 531441 |