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A131198 as a simple table

na(n)
01
11
20
31
41
50
61
73
81
90
101
116
126
131
140
151
1610
1720
1810
191
200
211
2215
2350
2450
2515
261
270
281
2921
30105
31175
32105
3321
341
350
361
3728
38196
39490
40490
41196
4228
431
440
451
4636
47336
481176
491764
501176
51336
5236
531
540
551
5645
57540
582520
595292
605292
612520
62540
6345
641
650

[1,1,0,1,1,0,1,3,1,0,1,6,6,1,0,1,10,20,10,1,0,1,
 15,50,50,15,1,0,1,21,105,175,105,21,1,0,1,28,196,
 490,490,196,28,1,0,1,36,336,1176,1764,1176,336,36,
 1,0,1,45,540,2520,5292,5292,2520,540,45,1,0]