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A172359 as a simple table

na(n)
01
11
21
31
41
51
61
71
81
91
101
115
125
135
141
151
165
1725
1825
195
201
211
229
2345
24225
2545
269
271
281
2925
30225
311125
321125
33225
3425
351
361
3729
38725
396525
406525
416525
42725
4329
441
451
4661
471769
4844225
4979605
5079605
5144225
521769
5361
541
551
56129
577869
58228201
591141005
602053809
611141005
62228201
637869
64129
651

[1,1,1,1,1,1,1,1,1,1,1,5,5,5,1,1,5,25,25,5,1,1,9,
 45,225,45,9,1,1,25,225,1125,1125,225,25,1,1,29,
 725,6525,6525,6525,725,29,1,1,61,1769,44225,79605,
 79605,44225,1769,61,1,1,129,7869,228201,1141005,
 2053809,1141005,228201,7869,129,1]