n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 13 |
3 | 224 |
4 | 8170 |
5 | 522716 |
6 | 51749722 |
7 | 7309866728 |
8 | 1394040714169 |
9 | 344865267322010 |
10 | 107361980072755261 |
11 | 41067497940750566312 |
12 | 18931745446455458282248 |
13 | 10350955324610065848650384 |
14 | 6622526747212249020075069880 |
15 | 4901565185965701578921602882976 |
[1,2,13,224,8170,522716,51749722,7309866728, 1394040714169,344865267322010,107361980072755261, 41067497940750566312,18931745446455458282248, 10350955324610065848650384, 6622526747212249020075069880, 4901565185965701578921602882976] |