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 | 2 |
| 2 | 8 |
| 3 | 24 |
| 4 | 56 |
| 5 | 120 |
| 6 | 240 |
| 7 | 448 |
| 8 | 800 |
| 9 | 1386 |
| 10 | 2320 |
| 11 | 3784 |
| 12 | 6048 |
| 13 | 9464 |
| 14 | 14560 |
| 15 | 22080 |
| 16 | 32992 |
| 17 | 48688 |
| 18 | 71064 |
| 19 | 102600 |
| 20 | 146720 |
| 21 | 207984 |
| 22 | 292336 |
| 23 | 407744 |
| 24 | 564672 |
| 25 | 776650 |
| 26 | 1061424 |
| 27 | 1442016 |
| 28 | 1947904 |
| 29 | 2617192 |
| 30 | 3498720 |
| 31 | 4654464 |
| 32 | 6163584 |
| 33 | 8126448 |
| 34 | 10669472 |
| 35 | 13952400 |
| 36 | 18175896 |