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 | 0 |
| 2 | 1 |
| 3 | 5 |
| 4 | 13 |
| 5 | 14 |
| 6 | 89 |
| 7 | 96 |
| 8 | 123 |
| 9 | 221 |
| 10 | 387 |
| 11 | 419 |
| 12 | 550 |
| 13 | 648 |
| 14 | 749 |
| 15 | 866 |
| 16 | 892 |
| 17 | 1105 |
| 18 | 2037 |