n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 61 |
4 | 1161 |
5 | 30201 |
6 | 998413 |
7 | 40077493 |
8 | 1893550865 |
9 | 102951388657 |
10 | 6331847746581 |
11 | 434653328279853 |
12 | 32944254978940825 |
13 | 2732662648183661545 |
14 | 246228744062320481309 |
15 | 23949858491053731087781 |
16 | 2501088964314980938821153 |
17 | 279111248034686114681365473 |
[1,1,5,61,1161,30201,998413,40077493,1893550865, 102951388657,6331847746581,434653328279853, 32944254978940825,2732662648183661545, 246228744062320481309,23949858491053731087781, 2501088964314980938821153, 279111248034686114681365473] |