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A324698 as a simple table

na(n)
12
23
35
49
511
615
723
825
927
1031
1133
1245
1347
1455
1569
1675
1781
1883
1993
2097
2199
22103
23115
24121
25125
26127
27135
28137
29141
30155
31165
32197
33207
34211
35225
36235
37243
38249
39253
40257
41275
42279
43291
44297
45309
46341
47345
48347
49363
50375
51379
52381
53405
54411
55415
56419
57423

[2,3,5,9,11,15,23,25,27,31,33,45,47,55,69,75,81,
 83,93,97,99,103,115,121,125,127,135,137,141,155,
 165,197,207,211,225,235,243,249,253,257,275,279,
 291,297,309,341,345,347,363,375,379,381,405,411,
 415,419,423]