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A124226 as a simple table

na(n)
01
1-1
22
3-1
45
5-5
63
7-5
86
9-10
1010
11-8
1213
13-15
1415
15-16
1623
17-27
1825
19-30
2035
21-40
2242
23-45
2455
25-66
2668
27-70
2886
29-95
30100
31-110
32125
33-141
34150
35-161
36185
37-207
38215
39-235
40266
41-293
42310
43-335
44375
45-410
46438
47-470
48521
49-575
50610
51-653
52725
53-785
54835
55-900
56983
57-1070
581140
59-1220
601331
61-1443
621532

[1,-1,2,-1,5,-5,3,-5,6,-10,10,-8,13,-15,15,-16,23,
 -27,25,-30,35,-40,42,-45,55,-66,68,-70,86,-95,100,
 -110,125,-141,150,-161,185,-207,215,-235,266,-293,
 310,-335,375,-410,438,-470,521,-575,610,-653,725,
 -785,835,-900,983,-1070,1140,-1220,1331,-1443,
 1532]