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A293386 as a simple table

na(n)
01
11
20
31
4-2
50
61
7-2
81
90
101
11-2
12-3
13-2
140
151
16-2
17-3
1810
194
200
211
22-2
23-3
244
25-4
26-4
270
281
29-2
30-3
314
3214
33-20
345
350
361
37-2
38-3
394
406
41-8
4241
43-6
440
451
46-2
47-3
484
496
5016
51-46
522
539
540
551
56-2
57-3
584
596
606
61-30
6214
63-111
64-12
650
661
67-2
68-3
694
706
716
720
73-58

[1,1,0,1,-2,0,1,-2,1,0,1,-2,-3,-2,0,1,-2,-3,10,4,
 0,1,-2,-3,4,-4,-4,0,1,-2,-3,4,14,-20,5,0,1,-2,-3,
 4,6,-8,41,-6,0,1,-2,-3,4,6,16,-46,2,9,0,1,-2,-3,4,
 6,6,-30,14,-111,-12,0,1,-2,-3,4,6,6,0,-58]