n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 10 |
4 | 36 |
5 | 219 |
6 | 2778 |
7 | 87238 |
8 | 7310200 |
9 | 1729159267 |
10 | 1189189497342 |
11 | 2549864969632543 |
12 | 17220185517831384922 |
13 | 394769893681270492415501 |
14 | 30978809768092841795236288310 |
15 | 8707079257583213762665388798383646 |
16 | 9231279352362932208302062064694669246688 |
[1,2,4,10,36,219,2778,87238,7310200,1729159267, 1189189497342,2549864969632543, 17220185517831384922,394769893681270492415501, 30978809768092841795236288310, 8707079257583213762665388798383646, 9231279352362932208302062064694669246688] |