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A095178 as a simple table

na(n)
02
19
21
39
49
59
63
73
83
99
103
117
123
131
147
157
169
179
181
199
207
213
229
233
243

[2,9,1,9,9,9,3,3,3,9,3,7,3,1,7,7,9,9,1,9,7,3,9,3,
 3]