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A005239 as a simple table

na(n)
13
25
37
411
513
615
717
823
925
1029
1131
1241
1347
1451
1553
1655
1759
1861
1983
2085
2189
2297
23101
24103
25107
26113
27115
28119
29121
30123
31125
32137
33167
34179
35187
36193
37205
38221
39227
40233
41235
42239
43241
44249
45251
46253
47255
48257
49289
50353
51359
52389
53391
54401
55409

[3,5,7,11,13,15,17,23,25,29,31,41,47,51,53,55,59,
 61,83,85,89,97,101,103,107,113,115,119,121,123,
 125,137,167,179,187,193,205,221,227,233,235,239,
 241,249,251,253,255,257,289,353,359,389,391,401,
 409]