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) |
|---|---|
| 0 | 2 |
| 1 | 4 |
| 2 | 20 |
| 3 | 56 |
| 4 | 182 |
| 5 | 432 |
| 6 | 168 |
| 7 | 364 |
| 8 | 1792 |
| 9 | 816 |
| 10 | 1024 |
| 11 | 1344 |
| 12 | 1296 |
| 13 | 1536 |
| 14 | 6840 |