n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 2 |
4 | 7 |
5 | 19 |
6 | 240 |
7 | 8861 |
8 | 4244179 |
9 | 75211087198 |
10 | 638418558490509507 |
11 | 96032307742263928939148386067 |
12 | 122617614954666266094919182714589930973500782364 |
[1,3,2,7,19,240,8861,4244179,75211087198, 638418558490509507,96032307742263928939148386067, 122617614954666266094919182714589930973500782364] |