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 | 256 |
| 4 | 257 |
| 5 | 6561 |
| 6 | 6817 |
| 7 | 6818 |
| 8 | 65536 |
| 9 | 72097 |
| 10 | 72353 |
| 11 | 72354 |
| 12 | 390625 |
| 13 | 456161 |
| 14 | 462722 |
| 15 | 462978 |
| 16 | 462979 |
| 17 | 1679616 |
| 18 | 2070241 |
| 19 | 2135777 |
| 20 | 2142338 |
| 21 | 2142594 |
| 22 | 2142595 |
| 23 | 5764801 |
| 24 | 7444417 |
| 25 | 7835042 |
| 26 | 7900578 |
| 27 | 7907139 |
| 28 | 7907395 |
| 29 | 7907396 |
| 30 | 16777216 |
| 31 | 22542017 |
| 32 | 24221633 |
| 33 | 24612258 |