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 | 1 |
| 1 | 8 |
| 2 | 32 |
| 3 | 108 |
| 4 | 348 |
| 5 | 1068 |
| 6 | 3180 |
| 7 | 9216 |
| 8 | 26452 |
| 9 | 73708 |
| 10 | 206872 |
| 11 | 563200 |
| 12 | 1555460 |
| 13 | 4124568 |
| 14 | 11450284 |