n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 11 |
4 | 69 |
5 | 701 |
6 | 10584 |
7 | 222965 |
8 | 6253604 |
9 | 225352709 |
10 | 10147125509 |
11 | 558317255704 |
12 | 36859086001973 |
13 | 2875567025409598 |
14 | 261713458398275391 |
15 | 27482788698844325653 |
16 | 3298196357319717353751 |
17 | 448582187384180404435789 |
18 | 68636372866136921596029468 |
[1,2,3,11,69,701,10584,222965,6253604,225352709, 10147125509,558317255704,36859086001973, 2875567025409598,261713458398275391, 27482788698844325653,3298196357319717353751, 448582187384180404435789, 68636372866136921596029468] |