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 | 3 |
2 | 156 |
3 | 142272 |
4 | 2194403328 |
5 | 557834881204224 |
6 | 2303742029718154641408 |
7 | 153403122389516451861994930176 |
8 | 164074442468721024925743366747249967104 |
9 | 2813282786110268238357922727341801514160674045952 |