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A173967 as a simple table

na(n)
129
243
367
469
577
6115
7171
8173
9187
10189
11237
12245
13267
14283
15285
16291
17317
18355
19403
20405
21411
22427
23429
24435
25437
26507
27597
28603
29605
30653
31669
32763
33787
34789
35891
36893
37907
38963
391003
401029
411053
421075
431085
441107
451131
461245
471267
481269
491389
501395

[29,43,67,69,77,115,171,173,187,189,237,245,267,
 283,285,291,317,355,403,405,411,427,429,435,437,
 507,597,603,605,653,669,763,787,789,891,893,907,
 963,1003,1029,1053,1075,1085,1107,1131,1245,1267,
 1269,1389,1395]