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A220074 as a simple table

na(n)
01
11
20
31
4-1
51
61
7-2
82
90
101
11-3
124
13-2
141
151
16-4
177
18-6
193
200
211
22-5
2311
24-13
259
26-3
271
281
29-6
3016
31-24
3222
33-12
344
350
361
37-7
3822
39-40
4046
41-34
4216
43-4
441
451
46-8
4729
48-62
4986
50-80
5150
52-20
535
540
551
56-9
5737
58-91
59148
60-166
61130
62-70
6325
64-5
651

[1,1,0,1,-1,1,1,-2,2,0,1,-3,4,-2,1,1,-4,7,-6,3,0,
 1,-5,11,-13,9,-3,1,1,-6,16,-24,22,-12,4,0,1,-7,22,
 -40,46,-34,16,-4,1,1,-8,29,-62,86,-80,50,-20,5,0,
 1,-9,37,-91,148,-166,130,-70,25,-5,1]