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A243926 as a simple table

na(n)
11
2-2
32
4-1
53
6-2
70
84
9-1
101
115
12-6
13-2
141
154
166
17-5
18-4
19-3
20-1
213
223
237
247
25-10
26-3
27-4
28-6
29-2
302
312
328
335
3410
358
36-7
37-5
38-4
39-3
40-1
411
425
437
445
4513
467
4713
489
49-14
50-14
51-10
52-6
53-10
54-4
55-6
56-2
571
583
596
608
6112
6212
638
6418
659
6616
6710
68-13
69-10
70-8
71-9

[1,-2,2,-1,3,-2,0,4,-1,1,5,-6,-2,1,4,6,-5,-4,-3,
 -1,3,3,7,7,-10,-3,-4,-6,-2,2,2,8,5,10,8,-7,-5,-4,
 -3,-1,1,5,7,5,13,7,13,9,-14,-14,-10,-6,-10,-4,-6,
 -2,1,3,6,8,12,12,8,18,9,16,10,-13,-10,-8,-9]