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) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 24 |
4 | 1728 |
5 | 3732480 |
6 | 161243136000 |
7 | 975198486528000000 |
8 | 412860031256494080000000000 |
9 | 110116706384632080236544000000000000000 |
10 | 7401233839469056679744633202278400000000000000000000 |