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A263862 as a simple table

na(n)
01
11
21
31
41
53
61
71
87
96
102
111
1213
1325
1418
154
162
171
1822
1980
20111
2160
2232
237
244
251

[1,1,1,1,1,3,1,1,7,6,2,1,13,25,18,4,2,1,22,80,111,
 60,32,7,4,1]