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 | 8 |
| 5 | 11 |
| 6 | 383 |
| 7 | 1871 |
| 8 | 3916 |
| 9 | 7040 |
| 10 | 10333 |
| 11 | 56413 |
| 12 | 63595 |
| 13 | 248945 |
| 14 | 988588 |
| 15 | 3931771 |
| 16 | 11027435 |