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A040097 as a simple table

na(n)
110
22
31
41
54
61
71
82
920
102
111
121
134
141
151
162
1720
182
191
201
214
221
231
242
2520

[10,2,1,1,4,1,1,2,20,2,1,1,4,1,1,2,20,2,1,1,4,1,1,
 2,20]