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A090181 as a simple table

na(n)
01
10
21
30
41
51
60
71
83
91
100
111
126
136
141
150
161
1710
1820
1910
201
210
221
2315
2450
2550
2615
271
280
291
3021
31105
32175
33105
3421
351
360
371
3828
39196
40490
41490
42196
4328
441
450
461
4736
48336
491176
501764
511176
52336
5336
541
550
561
5745
58540
592520
605292
615292
622520
63540
6445
651
660
671
6855
69825
704950
7113860

[1,0,1,0,1,1,0,1,3,1,0,1,6,6,1,0,1,10,20,10,1,0,1,
 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,
 1,0,1,45,540,2520,5292,5292,2520,540,45,1,0,1,55,
 825,4950,13860]