n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 75 |
4 | 1684 |
5 | 59005 |
6 | 2977566 |
7 | 204512875 |
8 | 18346977608 |
9 | 2083115635065 |
10 | 291996210173410 |
11 | 49525220811387871 |
12 | 9996609976117991436 |
13 | 2368117724291275331869 |
14 | 650613686811158069472942 |
15 | 205196311013650099853516115 |
16 | 73633144885479474283911225616 |
[1,1,6,75,1684,59005,2977566,204512875, 18346977608,2083115635065,291996210173410, 49525220811387871,9996609976117991436, 2368117724291275331869,650613686811158069472942, 205196311013650099853516115, 73633144885479474283911225616] |