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 | 2 |
2 | 10 |
3 | 92 |
4 | 1696 |
5 | 59552 |
6 | 4124800 |
7 | 556101632 |
8 | 148425895936 |
9 | 78099471368192 |
10 | 81705857229783040 |
11 | 169694608681978560512 |
12 | 702657511446831375056896 |
13 | 5797142351555426979908943872 |
14 | 95500953266115919784543392890880 |
15 | 3140561514292519005433439594146168832 |