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A363521 as a simple table

na(n)
11
21
31
41
51
63
71
84
91
105
111
1224
131
147
155
168
171
1854
191
2050
217
2211
231
24576
251
2613
279
2898
291
30900
311
32128
3311
3417
357
361944
371
3819
3913
401600
411
422058
431
44242
45135
4623
471
4836864
491
50250
5117
52338
531
544374
5511
563136
5719
5829
591
601080000
611
6231
63189
64512
6513
667986
671
68578
6923

[1,1,1,1,1,3,1,4,1,5,1,24,1,7,5,8,1,54,1,50,7,11,
 1,576,1,13,9,98,1,900,1,128,11,17,7,1944,1,19,13,
 1600,1,2058,1,242,135,23,1,36864,1,250,17,338,1,
 4374,11,3136,19,29,1,1080000,1,31,189,512,13,7986,
 1,578,23]