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A069254 as a simple table

na(n)
11
23
37
49
511
613
717
819
921
1023
1127
1229
1331
1433
1537
1643
1747
1849
1951
2053
2157
2259
2361
2463
2567
2669
2771
2873
2977
3079
3181
3283
3387
3489
3591
3693
3797
3899
39101
40103
41107
42109
43111
44113
45119
46121
47127
48129
49131
50133
51137
52139
53141
54143
55147
56149
57151
58153
59157
60159
61161
62163

[1,3,7,9,11,13,17,19,21,23,27,29,31,33,37,43,47,
 49,51,53,57,59,61,63,67,69,71,73,77,79,81,83,87,
 89,91,93,97,99,101,103,107,109,111,113,119,121,
 127,129,131,133,137,139,141,143,147,149,151,153,
 157,159,161,163]