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 | 3 |
| 2 | 4 |
| 3 | 7 |
| 4 | 8 |
| 5 | 16 |
| 6 | 11 |
| 7 | 79 |
| 8 | 44 |
| 9 | 81 |
| 10 | 91 |
| 11 | 1024 |
| 12 | 47 |
| 13 | 12769 |
| 14 | 389 |
| 15 | 256 |
| 16 | 413 |
| 17 | 46656 |
| 18 | 373 |
| 19 | 1048576 |
| 20 | 1000 |
| 21 | 4096 |
| 22 | 43541 |