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A281743 as a simple table

na(n)
01
1-1
20
30
4-1
50
61
7-1
81
91
10-1
110
121
13-2
141
151
16-1
170
182
19-3
200
212
22-2
230
244
25-4
261
273
28-5
290
305
31-6
323
334
34-6
350
366
37-9
383
396
40-7
411
429
43-12
442
459
46-11
471
4815
49-17
504
5112
52-18
532
5419
55-23
568
5717
58-23
593
6022
61-31
629
6323
64-28
653
6631
67-41
688
6931
70-39
715
7246

[1,-1,0,0,-1,0,1,-1,1,1,-1,0,1,-2,1,1,-1,0,2,-3,0,
 2,-2,0,4,-4,1,3,-5,0,5,-6,3,4,-6,0,6,-9,3,6,-7,1,
 9,-12,2,9,-11,1,15,-17,4,12,-18,2,19,-23,8,17,-23,
 3,22,-31,9,23,-28,3,31,-41,8,31,-39,5,46]