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A226653 as a simple table

na(n)
13
25
37
411
517
619
723
829
931
1043
1147
1253
1359
1467
1571
1679
1783
1887
1989
2097
21101
22107
23109
24125
25127
26131
27137
28139
29149
30151
31167
32173
33179
34181
35191
36197
37199
38207
39223
40227
41229
42233
43239
44251
45263
46269
47271
48279
49281
50287
51293
52307
53311

[3,5,7,11,17,19,23,29,31,43,47,53,59,67,71,79,83,
 87,89,97,101,107,109,125,127,131,137,139,149,151,
 167,173,179,181,191,197,199,207,223,227,229,233,
 239,251,263,269,271,279,281,287,293,307,311]