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A078020 as a simple table

na(n)
01
10
2-2
3-2
42
56
62
7-10
8-14
96
1034
1122
12-46
13-90
142
15182
16178
17-186
18-542
19-170
20914
211254
22-574
23-3082
24-1934
254230
268098
27-362
28-16558
29-15834
3017282
3148950
3214386
33-83514
34-112286
3554742
36279314
37169830
38-388798
39-728458
4049138
411506054
421407778
43-1604330
44-4419886
45-1211226
467628546

[1,0,-2,-2,2,6,2,-10,-14,6,34,22,-46,-90,2,182,
 178,-186,-542,-170,914,1254,-574,-3082,-1934,4230,
 8098,-362,-16558,-15834,17282,48950,14386,-83514,
 -112286,54742,279314,169830,-388798,-728458,49138,
 1506054,1407778,-1604330,-4419886,-1211226,
 7628546]