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 | 36864 |
| 2 | 102400 |
| 3 | 200704 |
| 4 | 495616 |
| 5 | 692224 |
| 6 | 1183744 |
| 7 | 1478656 |
| 8 | 2125764 |
| 9 | 2166784 |
| 10 | 3444736 |
| 11 | 3936256 |
| 12 | 5607424 |
| 13 | 6885376 |
| 14 | 7573504 |
| 15 | 9048064 |
| 16 | 11505664 |
| 17 | 13286025 |
| 18 | 14258176 |
| 19 | 15241216 |
| 20 | 18386944 |
| 21 | 20647936 |
| 22 | 21827584 |
| 23 | 25563136 |
| 24 | 26040609 |
| 25 | 28217344 |
| 26 | 32444416 |
| 27 | 38539264 |
| 28 | 41783296 |