n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 16 |
5 | 304 |
6 | 34864 |
7 | 24918064 |
8 | 125436246064 |
9 | 5056710181206064 |
10 | 1834938528961266006064 |
11 | 6658608419043265483506006064 |
12 | 265790273955000365854215115506006064 |
[1,2,4,16,304,34864,24918064,125436246064, 5056710181206064,1834938528961266006064, 6658608419043265483506006064, 265790273955000365854215115506006064] |