n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 10 |
6 | 125 |
7 | 2275 |
8 | 64673 |
9 | 3102204 |
10 | 272277040 |
11 | 46202044900 |
12 | 15442093276764 |
13 | 10171924771814520 |
14 | 13188852179018387144 |
15 | 33674263441006260931040 |
16 | 169522275849148918884400912 |
17 | 1685048703908907788901122512512 |
18 | 33116110237646373502366665503208064 |
19 | 1288337109916947580133035603563656989952 |
20 | 99320901948403913391024993536094346775110656 |
[0,0,0,1,10,125,2275,64673,3102204,272277040, 46202044900,15442093276764,10171924771814520, 13188852179018387144,33674263441006260931040, 169522275849148918884400912, 1685048703908907788901122512512, 33116110237646373502366665503208064, 1288337109916947580133035603563656989952, 99320901948403913391024993536094346775110656] |