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A264102 as a simple table

na(n)
121
227
333
439
551
655
757
865
969
1085
1187
1293
1395
14111
15115
16119
17123
18125
19129
20133
21141
22145
23155
24159
25161
26177
27183
28185
29201
30203
31205
32213
33215
34217
35219
36230
37235
38237
39249
40250
41253
42259
43265
44267
45287
46290
47291
48295
49301
50303
51305
52309
53310
54319
55321
56327
57329
58335

[21,27,33,39,51,55,57,65,69,85,87,93,95,111,115,
 119,123,125,129,133,141,145,155,159,161,177,183,
 185,201,203,205,213,215,217,219,230,235,237,249,
 250,253,259,265,267,287,290,291,295,301,303,305,
 309,310,319,321,327,329,335]