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A353189 as a simple table

na(n)
01
11
20
3-4
4-10
5-18
6112
7520
8-1188
9-21700
10459584
111186704
12-33320120
13-917538776
14433679040
15203262002528
163173401795088
17-28004721669360
18-854986923602432
19-13072356448331840
20-17371649304775584
214477993621700382176
22159817807129635664640

[1,1,0,-4,-10,-18,112,520,-1188,-21700,459584,
 1186704,-33320120,-917538776,433679040,
 203262002528,3173401795088,-28004721669360,
 -854986923602432,-13072356448331840,
 -17371649304775584,4477993621700382176,
 159817807129635664640]