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A075677 as a simple table

na(n)
11
25
31
411
57
617
75
823
913
1029
111
1235
1319
1441
1511
1647
1725
1853
197
2059
2131
2265
2317
2471
2537
2677
275
2883
2943
3089
3123
3295
3349
34101
3513
36107
3755
38113
3929
40119
4161
42125
431
44131
4567
46137
4735
48143
4973
50149
5119
52155
5379
54161
5541
56167
5785
58173
5911
60179
6191
62185
6347
64191
6597
66197

[1,5,1,11,7,17,5,23,13,29,1,35,19,41,11,47,25,53,
 7,59,31,65,17,71,37,77,5,83,43,89,23,95,49,101,13,
 107,55,113,29,119,61,125,1,131,67,137,35,143,73,
 149,19,155,79,161,41,167,85,173,11,179,91,185,47,
 191,97,197]