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A336655 as a simple table

na(n)
11
23
37
49
511
621
723
831
933
1043
1147
1249
1359
1463
1567
1669
1771
1877
1979
2083
2189
2293
2399
24103
25107
26121
27127
28129
29131
30139
31141
32147
33151
34161
35167
36177
37179
38191
39201
40207
41211
42213
43217
44223
45227
46231
47233
48237
49239
50249
51253
52263
53267
54279
55281
56283
57301
58307

[1,3,7,9,11,21,23,31,33,43,47,49,59,63,67,69,71,
 77,79,83,89,93,99,103,107,121,127,129,131,139,141,
 147,151,161,167,177,179,191,201,207,211,213,217,
 223,227,231,233,237,239,249,253,263,267,279,281,
 283,301,307]