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 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 16 |
| 5 | 5 |
| 6 | 432 |
| 7 | 7 |
| 8 | 1024 |
| 9 | 81 |
| 10 | 2000 |
| 11 | 11 |
| 12 | 71663616 |
| 13 | 13 |
| 14 | 5488 |
| 15 | 10125 |
| 16 | 1048576 |
| 17 | 17 |
| 18 | 816293376 |
| 19 | 19 |
| 20 | 2048000000 |
| 21 | 27783 |
| 22 | 21296 |
| 23 | 23 |
| 24 | 219122084616339456 |
| 25 | 625 |
| 26 | 35152 |
| 27 | 59049 |
| 28 | 15420489728 |
| 29 | 29 |
| 30 | 2550916800000000000 |
| 31 | 31 |
| 32 | 34359738368 |
| 33 | 107811 |
| 34 | 78608 |
| 35 | 214375 |