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A166543 as a simple table

na(n)
01
110
290
3810
47290
565610
6590490
75314410
847829690
9430467210
103874204890
1134867844010
12313810596045
132824295364000
1425418658272400
15228767924419200
162058911319481200
1718530201872706400
18166771816830738000

[1,10,90,810,7290,65610,590490,5314410,47829690,
 430467210,3874204890,34867844010,313810596045,
 2824295364000,25418658272400,228767924419200,
 2058911319481200,18530201872706400,
 166771816830738000]