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A144438 as a simple table

na(n)
11
21
31
41
55
61
71
814
914
101
111
1233
1389
1433
151
161
1772
18413
19413
2072
211
221
23151
241632
253393
261632
27151
281
291
30310
315874
3222145
3322145
345874
35310
361
371
38629
3919943
40125456
41224843
42125456
4319943
44629
451
461
471268
4865171
49647299
501899096
511899096
52647299
5365171
541268
551

[1,1,1,1,5,1,1,14,14,1,1,33,89,33,1,1,72,413,413,
 72,1,1,151,1632,3393,1632,151,1,1,310,5874,22145,
 22145,5874,310,1,1,629,19943,125456,224843,125456,
 19943,629,1,1,1268,65171,647299,1899096,1899096,
 647299,65171,1268,1]