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A291634 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
101
113
121
133
141
151
161
178
181
1911
201
211
222
2320
241
251
262
271
281

[1,1,1,1,1,1,1,1,1,1,3,1,3,1,1,1,8,1,11,1,1,2,20,
 1,1,2,1,1]