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A119405 as a simple table

na(n)
12
23
35
417
519
643
747
853
959
1061
1167
1271
1379
1489
15101
16151
17223
18227
19229
20233
21317
22337
23359
24373
25383
26457
27461
28467
29509
30521
31563
32569
33617
34653
35661
36673
37677
38683
39709
40727
41743
42769
43773
44797
45809
46811
47827
48829
49859
501039
511049
521051
531063
541091
551103

[2,3,5,17,19,43,47,53,59,61,67,71,79,89,101,151,
 223,227,229,233,317,337,359,373,383,457,461,467,
 509,521,563,569,617,653,661,673,677,683,709,727,
 743,769,773,797,809,811,827,829,859,1039,1049,
 1051,1063,1091,1103]