n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 2 |
4 | 6 |
5 | 52 |
6 | 948 |
7 | 34428 |
8 | 2742908 |
9 | 463849560 |
10 | 164734305828 |
11 | 123437602332804 |
12 | 194965649426622884 |
13 | 647793073112134906932 |
14 | 4525859704558897642199864 |
15 | 66463181964865873238784109324 |
16 | 2050514181580724375252309339543868 |
17 | 132859453756787302153653327942753178068 |
[1,2,2,6,52,948,34428,2742908,463849560, 164734305828,123437602332804,194965649426622884, 647793073112134906932,4525859704558897642199864, 66463181964865873238784109324, 2050514181580724375252309339543868, 132859453756787302153653327942753178068] |