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A051512 as a simple table

na(n)
1-3
2-1
3-4
40
5-226
60
73
80
91
100
11-1
12-1
130
14-2
15-1
16-1
17-1
183
191
20-4
210
220
233
241
25-1
260
27-1
280
29-2
30-1
314
32-2
33-3
340
354
360
37-1
38-1
390
400
41-1
42-3
43-1
444
45-2
461
470
48-1
491
50-1
510
520
53-2
54-1
55-1
56-2
57-3
581
590
605
610
621
63-2
64-1
65-3
66-1
672
681
696
700
712
721
73-1
74-2
75-3
76-1
77-1
782
79-3
800
812
820
830
84-1
85-2
860
87-1
889
89-2
902
91-2
9210

[-3,-1,-4,0,-226,0,3,0,1,0,-1,-1,0,-2,-1,-1,-1,3,
 1,-4,0,0,3,1,-1,0,-1,0,-2,-1,4,-2,-3,0,4,0,-1,-1,
 0,0,-1,-3,-1,4,-2,1,0,-1,1,-1,0,0,-2,-1,-1,-2,-3,
 1,0,5,0,1,-2,-1,-3,-1,2,1,6,0,2,1,-1,-2,-3,-1,-1,
 2,-3,0,2,0,0,-1,-2,0,-1,9,-2,2,-2,10]