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A193752 as a simple table

na(n)
11
24
31
41
54
616
71
81
91
104
111
1216
1316
141024
151
161
171
184
19256
201
211

[1,4,1,1,4,16,1,1,1,4,1,16,16,1024,1,1,1,4,256,1,
 1]