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A373497 as a simple table

na(n)
10
21
3-1
40
51
60
71
80
90
100
11-1
120
131
140
150
160
17-1
180
191
200
210
220
231
240
250
260
270
280
291
300
311
320
330
340
350
360
371
380
390
400
41-1
420
431
440
450
460
471
480
490
500
510
520
531
540
550
560
570
580
591
600
611
620
630
640
650
660
67-1
680
690
700
711
720
731
740
750
760
770
780
791
800
810
820
83-1
840
850
860
870
880
891
900

[0,1,-1,0,1,0,1,0,0,0,-1,0,1,0,0,0,-1,0,1,0,0,0,1,
 0,0,0,0,0,1,0,1,0,0,0,0,0,1,0,0,0,-1,0,1,0,0,0,1,
 0,0,0,0,0,1,0,0,0,0,0,1,0,1,0,0,0,0,0,-1,0,0,0,1,
 0,1,0,0,0,0,0,1,0,0,0,-1,0,0,0,0,0,1,0]