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A119879 as a simple table

na(n)
01
10
21
3-1
40
51
60
7-3
80
91
105
110
12-6
130
141
150
1625
170
18-10
190
201
21-61
220
2375
240
25-15
260
271
280
29-427
300
31175
320
33-21
340
351
361385
370
38-1708
390
40350
410
42-28
430
441
450
4612465
470
48-5124
490
50630
510
52-36
530
541
55-50521
560
5762325
580
59-12810
600
611050
620
63-45
640
651

[1,0,1,-1,0,1,0,-3,0,1,5,0,-6,0,1,0,25,0,-10,0,1,
 -61,0,75,0,-15,0,1,0,-427,0,175,0,-21,0,1,1385,0,
 -1708,0,350,0,-28,0,1,0,12465,0,-5124,0,630,0,-36,
 0,1,-50521,0,62325,0,-12810,0,1050,0,-45,0,1]