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A015117 as a simple table

na(n)
01
11
21
31
4-6
51
61
743
843
91
101
11-300
122150
13-300
141
151
162101
17105050
18105050
192101
201
211
22-14706
235149551
24-35927100
255149551
26-14706
271
281
29102943
30252313293
3112328144851
3212328144851
33252313293
34102943
351
361
37-720600
3812363454300

[1,1,1,1,-6,1,1,43,43,1,1,-300,2150,-300,1,1,2101,
 105050,105050,2101,1,1,-14706,5149551,-35927100,
 5149551,-14706,1,1,102943,252313293,12328144851,
 12328144851,252313293,102943,1,1,-720600,
 12363454300]