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 | 6 |
| 2 | 24 |
| 3 | 42 |
| 4 | 48 |
| 5 | 1326 |
| 6 | 1676 |
| 7 | 2772 |
| 8 | 4428 |
| 9 | 4820 |
| 10 | 4940 |
| 11 | 5328 |
| 12 | 5472 |
| 13 | 6318 |
| 14 | 9950 |
| 15 | 10074 |
| 16 | 12942 |
| 17 | 13724 |
| 18 | 14372 |
| 19 | 16290 |
| 20 | 18428 |
| 21 | 22776 |
| 22 | 22818 |
| 23 | 23800 |
| 24 | 23952 |
| 25 | 25134 |
| 26 | 28614 |
| 27 | 28800 |
| 28 | 31212 |
| 29 | 31394 |
| 30 | 32060 |
| 31 | 33716 |
| 32 | 36526 |
| 33 | 37320 |
| 34 | 39228 |
| 35 | 39446 |
| 36 | 39528 |
| 37 | 43670 |
| 38 | 43798 |
| 39 | 44490 |
| 40 | 45570 |
| 41 | 47700 |
| 42 | 48000 |