n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 30 |
5 | 289 |
6 | 5170 |
7 | 155768 |
8 | 7947236 |
9 | 695357704 |
10 | 105014923458 |
11 | 26823702973095 |
12 | 12124672181643014 |
13 | 9302296598744837059 |
14 | 12142590791028740988194 |
15 | 26874517085010633423659616 |
16 | 100413718348008543669377307304 |
17 | 634527279123990475683817934978079 |
[1,1,2,5,30,289,5170,155768,7947236,695357704, 105014923458,26823702973095,12124672181643014, 9302296598744837059,12142590791028740988194, 26874517085010633423659616, 100413718348008543669377307304, 634527279123990475683817934978079] |