n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 52 |
4 | 541 |
5 | 7446 |
6 | 127939 |
7 | 2641192 |
8 | 63746169 |
9 | 1762380010 |
10 | 54938528191 |
11 | 1906911695580 |
12 | 72949449568021 |
13 | 3049813346508670 |
14 | 138352912908850683 |
15 | 6769028553912294736 |
16 | 355311287187804226033 |
17 | 19918243846821103623378 |
[1,2,7,52,541,7446,127939,2641192,63746169, 1762380010,54938528191,1906911695580, 72949449568021,3049813346508670, 138352912908850683,6769028553912294736, 355311287187804226033,19918243846821103623378] |