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A242059 as a simple table

na(n)
11
25
37
45
51
611
75
813
95
107
115
127
135
1423
155
161
175
187
195
2011
215
2237
235
247
255
2643
277
285
2947
3011
315
3217
335
3453
357
365
3713
385
3961
405
417
425
4367
447
455
4611
4771
485
4913
505
517
525
531
5411
555
567
575
587
595
6031
615
625
637
645
65103
665
6711
6817
695
707
7137
725
73113
7411
757
765
7713
785

[1,5,7,5,1,11,5,13,5,7,5,7,5,23,5,1,5,7,5,11,5,37,
 5,7,5,43,7,5,47,11,5,17,5,53,7,5,13,5,61,5,7,5,67,
 7,5,11,71,5,13,5,7,5,1,11,5,7,5,7,5,31,5,5,7,5,
 103,5,11,17,5,7,37,5,113,11,7,5,13,5]