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A139093 as a simple table

na(n)
01
12
2-2
3-4
42
50
6-4
70
82
96
100
11-4
124
130
140
150
162
174
18-6
19-4
200
210
22-4
230
244
252
260
27-8
280
290
300
310
322
338
34-4
350
366
370
38-4
390
400
414
420
43-4
444
450
460
470
484
492
50-2
51-8
520
530
54-8
550
560
578
580
59-4
600
610
620
630
642
650
66-8
67-4
684
690
700
710
726
734
740
75-4
764
770
780
790
800
8110
82-4
83-4
840
850
86-4
870
884
894
900
910
920
930
940
950
964
974
98-2
99-12
1002
1010
102-8
1030

[1,2,-2,-4,2,0,-4,0,2,6,0,-4,4,0,0,0,2,4,-6,-4,0,
 0,-4,0,4,2,0,-8,0,0,0,0,2,8,-4,0,6,0,-4,0,0,4,0,
 -4,4,0,0,0,4,2,-2,-8,0,0,-8,0,0,8,0,-4,0,0,0,0,2,
 0,-8,-4,4,0,0,0,6,4,0,-4,4,0,0,0,0,10,-4,-4,0,0,
 -4,0,4,4,0,0,0,0,0,0,4,4,-2,-12,2,0,-8,0]