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) |
|---|---|
| 5 | 1 |
| 6 | 12 |
| 7 | 84 |
| 8 | 7 |
| 9 | 448 |
| 10 | 112 |
| 11 | 2016 |
| 12 | 1008 |
| 13 | 36 |
| 14 | 8064 |
| 15 | 6720 |
| 16 | 720 |
| 17 | 29568 |
| 18 | 36960 |
| 19 | 7920 |
| 20 | 165 |
| 21 | 101376 |
| 22 | 177408 |
| 23 | 63360 |
| 24 | 3960 |
| 25 | 329472 |
| 26 | 768768 |
| 27 | 411840 |
| 28 | 51480 |
| 29 | 715 |
| 30 | 1025024 |
| 31 | 3075072 |
| 32 | 2306304 |
| 33 | 480480 |
| 34 | 20020 |
| 35 | 3075072 |
| 36 | 11531520 |
| 37 | 11531520 |