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 | 5 |
| 3 | 36 |
| 4 | 78 |
| 5 | 112 |
| 6 | 538 |
| 7 | 3139 |
| 8 | 6436 |
| 9 | 17544 |
| 10 | 82864 |
| 11 | 328448 |
| 12 | 1701593 |
| 13 | 1701593 |
| 14 | 8030342 |
| 15 | 8030342 |
| 16 | 77552742 |