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 | 14 |
| 3 | 30 |
| 4 | 56 |
| 5 | 96 |
| 6 | 192 |
| 7 | 200 |
| 8 | 462 |
| 9 | 540 |
| 10 | 1400 |
| 11 | 2756 |
| 12 | 9030 |
| 13 | 99702 |