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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 1 |
| 6 | 16 |
| 7 | 16 |
| 8 | 6 |
| 9 | 1 |
| 10 | 125 |
| 11 | 125 |
| 12 | 50 |
| 13 | 10 |
| 14 | 1 |
| 15 | 1296 |
| 16 | 1296 |
| 17 | 540 |
| 18 | 120 |
| 19 | 15 |
| 20 | 1 |
| 21 | 16807 |
| 22 | 16807 |
| 23 | 7203 |
| 24 | 1715 |
| 25 | 245 |
| 26 | 21 |
| 27 | 1 |
| 28 | 262144 |
| 29 | 262144 |
| 30 | 114688 |
| 31 | 28672 |
| 32 | 4480 |
| 33 | 448 |
| 34 | 28 |
| 35 | 1 |
| 36 | 4782969 |
| 37 | 4782969 |
| 38 | 2125764 |
| 39 | 551124 |
| 40 | 91854 |
| 41 | 10206 |
| 42 | 756 |
| 43 | 36 |
| 44 | 1 |
| 45 | 100000000 |