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A193410 as a simple table

na(n)
01
13
20
3-54
4-324
5-972
60
717496
8104976
9314928
100
11-5668704
12-34012224
13-102036672
140
151836660096
1611019960576
1733059881728
180
19-595077871104
20-3570467226624
21-10711401679872
220
23192805230237696
241156831381426176
253470494144278528

[1,3,0,-54,-324,-972,0,17496,104976,314928,0,
 -5668704,-34012224,-102036672,0,1836660096,
 11019960576,33059881728,0,-595077871104,
 -3570467226624,-10711401679872,0,192805230237696,
 1156831381426176,3470494144278528]