n | a(n) |
---|---|
0 | 1 |
1 | 13 |
2 | 129 |
3 | 1157 |
4 | 9881 |
5 | 82173 |
6 | 673009 |
7 | 5462197 |
8 | 44088201 |
9 | 354658733 |
10 | 2847035489 |
11 | 22825112037 |
12 | 182845036921 |
13 | 1463980998493 |
14 | 11717951503569 |
15 | 93774129606677 |
16 | 750345624744041 |
17 | 6003527937405453 |
18 | 48032038196509249 |
[1,13,129,1157,9881,82173,673009,5462197,44088201, 354658733,2847035489,22825112037,182845036921, 1463980998493,11717951503569,93774129606677, 750345624744041,6003527937405453, 48032038196509249] |