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A193382 as a simple table

na(n)
01
11
20
3-1
4-1
5-1
60
72
83
93
100
11-6
12-10
13-10
140
1520
1635
1735
180
19-70
20-126
21-126
220
23252
24462
25462
260
27-924
28-1716
29-1716
300
313432
326435
336435
340
35-12870
36-24310
37-24310
380
3948620
4092378
4192378
420
43-184756
44-352716
45-352716
460
47705432
481352078
491352078
500
51-2704156

[1,1,0,-1,-1,-1,0,2,3,3,0,-6,-10,-10,0,20,35,35,0,
 -70,-126,-126,0,252,462,462,0,-924,-1716,-1716,0,
 3432,6435,6435,0,-12870,-24310,-24310,0,48620,
 92378,92378,0,-184756,-352716,-352716,0,705432,
 1352078,1352078,0,-2704156]