n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 34 |
3 | 233 |
4 | 1597 |
5 | 10946 |
6 | 75025 |
7 | 514229 |
8 | 3524578 |
9 | 24157817 |
10 | 165580141 |
11 | 1134903170 |
12 | 7778742049 |
13 | 53316291173 |
14 | 365435296162 |
15 | 2504730781961 |
16 | 17167680177565 |
17 | 117669030460994 |
18 | 806515533049393 |
19 | 5527939700884757 |
20 | 37889062373143906 |
21 | 259695496911122585 |
22 | 1779979416004714189 |
[1,5,34,233,1597,10946,75025,514229,3524578, 24157817,165580141,1134903170,7778742049, 53316291173,365435296162,2504730781961, 17167680177565,117669030460994,806515533049393, 5527939700884757,37889062373143906, 259695496911122585,1779979416004714189] |