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A112153 as a simple table

na(n)
01
1-2
2-2
3-4
43
5-2
6-6
7-4
87
9-12
10-10
11-16
1216
13-14
14-20
15-20
1629
17-40
18-40
19-52
2052
21-52
22-70
23-68
2491
25-114
26-116
27-148
28149
29-152
30-190
31-196
32242
33-296
34-306
35-368
36383
37-396
38-478
39-496
40590
41-698
42-730
43-856
44897
45-940
46-1096
47-1152
481342
49-1548
50-1630
51-1876
521975
53-2080
54-2390
55-2516

[1,-2,-2,-4,3,-2,-6,-4,7,-12,-10,-16,16,-14,-20,
 -20,29,-40,-40,-52,52,-52,-70,-68,91,-114,-116,
 -148,149,-152,-190,-196,242,-296,-306,-368,383,
 -396,-478,-496,590,-698,-730,-856,897,-940,-1096,
 -1152,1342,-1548,-1630,-1876,1975,-2080,-2390,
 -2516]