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 | 141 |
| 3 | 4713 |
| 4 | 5795 |
| 5 | 6611 |
| 6 | 18496 |
| 7 | 32292 |
| 8 | 32469 |
| 9 | 59656 |
| 10 | 90825 |
| 11 | 262419 |
| 12 | 361275 |
| 13 | 481899 |
| 14 | 1354828 |
| 15 | 6328548 |
| 16 | 6679881 |