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A016334 as a simple table

na(n)
01
10
21
30
40
50
60
70
80
90
10-1
110
12-1
130
14-1
150
16-1
170
180
190
201
210
221
230
241
250
261
270
281
290
300
310
32-1
330
34-1
350
36-1
370
38-1
390
400
410
420
430
440
450
461
470
481

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