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 | 6 |
| 3 | 48 |
| 4 | 96 |
| 5 | 480 |
| 6 | 288 |
| 7 | 2016 |
| 8 | 1536 |
| 9 | 3888 |
| 10 | 2880 |
| 11 | 13200 |
| 12 | 4608 |
| 13 | 26208 |
| 14 | 12096 |
| 15 | 23040 |
| 16 | 24576 |
| 17 | 78336 |
| 18 | 23328 |
| 19 | 123120 |
| 20 | 46080 |
| 21 | 96768 |
| 22 | 79200 |
| 23 | 267168 |
| 24 | 73728 |
| 25 | 300000 |
| 26 | 157248 |
| 27 | 314928 |
| 28 | 193536 |
| 29 | 682080 |
| 30 | 138240 |
| 31 | 892800 |
| 32 | 393216 |
| 33 | 633600 |
| 34 | 470016 |
| 35 | 967680 |
| 36 | 373248 |
| 37 | 1822176 |
| 38 | 738720 |