n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 14 |
3 | 124 |
4 | 1314 |
5 | 15272 |
6 | 187692 |
7 | 2399784 |
8 | 31592878 |
9 | 425363952 |
10 | 5830034720 |
11 | 81072032060 |
12 | 1140994231458 |
13 | 16221323177468 |
14 | 232615054822964 |
15 | 3360682669655028 |
16 | 48870013251334676 |
17 | 714733339229024336 |
[1,2,14,124,1314,15272,187692,2399784,31592878, 425363952,5830034720,81072032060,1140994231458, 16221323177468,232615054822964,3360682669655028, 48870013251334676,714733339229024336] |