n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 54 |
5 | 1754 |
6 | 1102746 |
7 | 68715913086 |
8 | 1180735735356265746734 |
9 | 170141183460507906731293351306656207090 |
10 | 7237005577335553223087828975127304177495735363998991435497132232365910414322 |
[1,1,2,6,54,1754,1102746,68715913086, 1180735735356265746734, 170141183460507906731293351306656207090, 72370055773355532230878289751273041774957353639989\ 91435497132232365910414322] |