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 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 8 |
| 6 | 14 |
| 7 | 30 |
| 8 | 36 |
| 9 | 64 |
| 10 | 110 |
| 11 | 270 |
| 12 | 252 |
| 13 | 792 |
| 14 | 1008 |
| 15 | 1440 |
| 16 | 1344 |
| 17 | 5376 |
| 18 | 3936 |
| 19 | 14688 |
| 20 | 11664 |
| 21 | 19760 |
| 22 | 35200 |
| 23 | 96000 |
| 24 | 50880 |
| 25 | 97152 |
| 26 | 192192 |
| 27 | 145152 |
| 28 | 239904 |
| 29 | 917280 |
| 30 | 498240 |
| 31 | 2332800 |
| 32 | 864000 |
| 33 | 2334720 |
| 34 | 4300800 |
| 35 | 4257792 |
| 36 | 3172608 |