n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 13 |
3 | 83 |
4 | 781 |
5 | 10515 |
6 | 194125 |
7 | 4721363 |
8 | 146385805 |
9 | 5636169363 |
10 | 263831355085 |
11 | 14755901813843 |
12 | 971805538480141 |
13 | 74439152531508243 |
14 | 6561768848473177933 |
15 | 659527417026466047443 |
16 | 74976638559342869785741 |
[1,3,13,83,781,10515,194125,4721363,146385805, 5636169363,263831355085,14755901813843, 971805538480141,74439152531508243, 6561768848473177933,659527417026466047443, 74976638559342869785741] |