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A124334 as a simple table

na(n)
115
217
321
427
531
645
751
863
965
1073
1185
1293
13107
14119
15127
16129
17153
18165
19189
20195
21219
22231
23255
24257
25273
26297
27325
28341
29365
30381
31387
32403
33427
34443
35455
36471
37495
38511
39513
40561
41633
42645
43693
44765
45771
46819
47843
48891
49903
50951
51975

[15,17,21,27,31,45,51,63,65,73,85,93,107,119,127,
 129,153,165,189,195,219,231,255,257,273,297,325,
 341,365,381,387,403,427,443,455,471,495,511,513,
 561,633,645,693,765,771,819,843,891,903,951,975]