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A103601 as a simple table

na(n)
11
23
37
49
513
619
721
831
933
1039
1149
1251
1361
1463
1569
1687
1791
1893
1997
20103
21111
22133
23139
24141
25151
26159
27163
28169
29177
30181
31193
32211
33223
34243
35247
36253
37259
38267
39271
40273
41289
42301
43303
44313
45321
46331
47333
48337
49343
50357
51369
52391
53399
54427
55429
56433
57453

[1,3,7,9,13,19,21,31,33,39,49,51,61,63,69,87,91,
 93,97,103,111,133,139,141,151,159,163,169,177,181,
 193,211,223,243,247,253,259,267,271,273,289,301,
 303,313,321,331,333,337,343,357,369,391,399,427,
 429,433,453]