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A083528 as a simple table

na(n)
11
21
35
41
55
61
75
81
917
105
115
121
135
1425
155
161
175
181
195
2025
2141
2225
235
241
2525
2625
2753
289
295
3025
315
321
3359
3425
3545
361
375
3825
3947
4065
415
421
435
449
4535
4625
475
481
4919
5025
5123
521
535
541
5545
5681
5711
5825
595
6025
615
6225
63125
641
655
6649
675
6881
69125
7065
715
721
735
7425
75125
7617
773
7825
795
8065
81161
8225
835
841
8565

[1,1,5,1,5,1,5,1,17,5,5,1,5,25,5,1,5,1,5,25,41,25,
 5,1,25,25,53,9,5,25,5,1,59,25,45,1,5,25,47,65,5,1,
 5,9,35,25,5,1,19,25,23,1,5,1,45,81,11,25,5,25,5,
 25,125,1,5,49,5,81,125,65,5,1,5,25,125,17,3,25,5,
 65,161,25,5,1,65]