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A225105 as a simple table

na(n)
13
25
37
49
511
613
715
817
919
1023
1125
1229
1335
1437
1539
1653
1759
1861
1967
2075
2179
2287
2389
2499
25101
26105
27113
28115
29119
30131
31149
32153
33157
34173
35179
36181
37187
38197
39211
40219
41229
42241
43247
44249
45255
46267
47269
48277
49281
50307
51317
52329
53349
54371
55373
56383
57397

[3,5,7,9,11,13,15,17,19,23,25,29,35,37,39,53,59,
 61,67,75,79,87,89,99,101,105,113,115,119,131,149,
 153,157,173,179,181,187,197,211,219,229,241,247,
 249,255,267,269,277,281,307,317,329,349,371,373,
 383,397]