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A104410 as a simple table

na(n)
01
1-1
21
3-1
42
5-2
62
7-3
84
9-4
105
11-6
128
13-9
1410
15-12
1615
17-17
1819
19-22
2027
21-30
2234
23-39
2446
25-52
2658
27-66
2877
29-86
3096
31-109
32125
33-139
34155
35-174
36198
37-220
38244
39-273
40308
41-341
42377
43-420
44470
45-519
46573
47-635
48707
49-779
50857
51-946
521049
53-1152
541264
55-1392
561536
57-1683
581843
59-2022
602224

[1,-1,1,-1,2,-2,2,-3,4,-4,5,-6,8,-9,10,-12,15,-17,
 19,-22,27,-30,34,-39,46,-52,58,-66,77,-86,96,-109,
 125,-139,155,-174,198,-220,244,-273,308,-341,377,
 -420,470,-519,573,-635,707,-779,857,-946,1049,
 -1152,1264,-1392,1536,-1683,1843,-2022,2224]