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 | 16711680 |
| 2 | 16776960 |
| 3 | 16761035 |
| 4 | 65280 |
| 5 | 10494192 |
| 6 | 16753920 |
| 7 | 255 |