n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 25 |
3 | 299 |
4 | 4785 |
5 | 95699 |
6 | 2296777 |
7 | 64309755 |
8 | 2057912161 |
9 | 74084837795 |
10 | 2963393511801 |
11 | 130389314519243 |
12 | 6258687096923665 |
13 | 325451729040030579 |
14 | 18225296826241712425 |
15 | 1093517809574502745499 |
16 | 69985139812768175711937 |
17 | 4758989507268235948411715 |
[1,3,25,299,4785,95699,2296777,64309755, 2057912161,74084837795,2963393511801, 130389314519243,6258687096923665, 325451729040030579,18225296826241712425, 1093517809574502745499,69985139812768175711937, 4758989507268235948411715] |