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 | 120 |
| 2 | 672 |
| 3 | 1740 |
| 4 | 2556 |
| 5 | 4680 |
| 6 | 11556 |
| 7 | 27312 |
| 8 | 32136 |
| 9 | 41412 |
| 10 | 41952 |
| 11 | 42168 |