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 | 48 |
| 2 | 4896 |
| 3 | 2088576 |
| 4 | 176032212 |
| 5 | 32109350238 |
| 6 | 2840442492432 |
| 7 | 390221848074006 |
| 8 | 35301603090759852 |