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A106854 as a simple table

na(n)
01
11
2-4
3-9
411
556
61
7-279
8-284
91111
102531
11-3024
12-15679
13-559
1477836
1580631
16-308549
17-711704
18831041
194389561
20234356
21-21713449
22-22885229
2385682016
24200108161
25-228301919
26-1228842724
27-87333129
286056880491
296493546136
30-23790856319
31-56258586999
3262695694596
33343988629591

[1,1,-4,-9,11,56,1,-279,-284,1111,2531,-3024,
 -15679,-559,77836,80631,-308549,-711704,831041,
 4389561,234356,-21713449,-22885229,85682016,
 200108161,-228301919,-1228842724,-87333129,
 6056880491,6493546136,-23790856319,-56258586999,
 62695694596,343988629591]