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A075447 as a simple table

na(n)
11
21
31
41
54
61
73
81
91
101
111
121
1312
143
152
161
1716
181
199
201
212
225
2311
241
2520
263
273
283
2928
302
313
321
3310
342
3512
361
3736
389
392
401
4140
421
4321
445
454
4611
4723
481
497
505
518
521
5352
543
5520
563
572
587
5929
602
6120
6215
636
641
6524
661
6711
682
6922
701
7135
721

[1,1,1,1,4,1,3,1,1,1,1,1,12,3,2,1,16,1,9,1,2,5,11,
 1,20,3,3,3,28,2,3,1,10,2,12,1,36,9,2,1,40,1,21,5,
 4,11,23,1,7,5,8,1,52,3,20,3,2,7,29,2,20,15,6,1,24,
 1,11,2,22,1,35,1]