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) |
---|---|
3 | 1 |
4 | 270 |
5 | 36096 |
6 | 4766048 |
7 | 704357760 |
8 | 120536980224 |
9 | 24060789342208 |
10 | 5590122715250688 |
11 | 1503080384197754880 |
12 | 464520829174515630080 |
13 | 163839204411117787938816 |
14 | 65500849343294249018327040 |