n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 5 |
4 | 37 |
5 | 367 |
6 | 4463 |
7 | 63797 |
8 | 1043961 |
9 | 19208815 |
10 | 392278493 |
11 | 8802891869 |
12 | 215335062049 |
13 | 5704017709585 |
14 | 162695460126735 |
15 | 4972552233126827 |
16 | 162156046298476305 |
17 | 5620675413587870585 |
18 | 206382551428754263839 |
19 | 8003189847508668434429 |
[1,1,1,5,37,367,4463,63797,1043961,19208815, 392278493,8802891869,215335062049,5704017709585, 162695460126735,4972552233126827, 162156046298476305,5620675413587870585, 206382551428754263839,8003189847508668434429] |