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A081827 as a simple table

na(n)
10
21
31
40
51
61
70
81
90
100
112
120
130
142
15-1
161
171
180
191
200
210
220
234
24-2
250
262
270
280
290
304
31-3
320
333
341
35-2
361
372
38-1
391
401
410
421
430
440
450
460
478
48-8
491
505
51-2
52-2
534
540
55-2
564
57-2
582
590
600
610
628
63-7
64-2
657
66-3
67-2
686
691
70-3
711
722
73-1
741
75-1
763
77-2
781
792
801
81-1
820
833
84-2
851
862
870
88-1
892
900
910
920
930
940
9516
96-23
9711
982
992

[0,1,1,0,1,1,0,1,0,0,2,0,0,2,-1,1,1,0,1,0,0,0,4,
 -2,0,2,0,0,0,4,-3,0,3,1,-2,1,2,-1,1,1,0,1,0,0,0,0,
 8,-8,1,5,-2,-2,4,0,-2,4,-2,2,0,0,0,8,-7,-2,7,-3,
 -2,6,1,-3,1,2,-1,1,-1,3,-2,1,2,1,-1,0,3,-2,1,2,0,
 -1,2,0,0,0,0,0,16,-23,11,2,2]