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 | 2 |
| 2 | 4 |
| 3 | 80 |
| 4 | 16 |
| 5 | 48 |
| 6 | 192 |
| 7 | 144 |
| 8 | 180 |
| 9 | 432 |
| 10 | 360 |
| 11 | 288 |
| 12 | 648 |
| 13 | 1152 |
| 14 | 1620 |
| 15 | 1008 |
| 16 | 1512 |
| 17 | 2640 |
| 18 | 3744 |
| 19 | 720 |
| 20 | 2240 |
| 21 | 1800 |
| 22 | 1440 |
| 23 | 2400 |
| 24 | 6120 |
| 25 | 2592 |
| 26 | 4680 |
| 27 | 2304 |
| 28 | 3780 |
| 29 | 3024 |
| 30 | 1680 |
| 31 | 1728 |
| 32 | 7776 |