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 | 1 |
| 2 | 4 |
| 3 | 7 |
| 4 | 13 |
| 5 | 22 |
| 6 | 49 |
| 7 | 97 |
| 8 | 190 |
| 9 | 385 |
| 10 | 769 |
| 11 | 1534 |
| 12 | 3073 |
| 13 | 6145 |
| 14 | 12286 |