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A087569 as a simple table

na(n)
20
30
41
50
61
70
82
91
104
110
122
130
147
151
161
170
181
190
202
211
221
230
245
251

[0,0,1,0,1,0,2,1,4,0,2,0,7,1,1,0,1,0,2,1,1,0,5,1]