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A346641 as a simple table

na(n)
12
215
335
463
577
691
799
8117
9143
10153
11187
12209
13221
14247
15299
16323
17325
18357
19391
20399
21425
22437
23475
24483
25493
26513
27527
28551
29575
30589
31609
32621
33651
34667
35703
36713
37725
38759
39775
40777
41783
42837
43851
44861
45899
46925
47943
48957
49989
50999
511023
521025
531073
541075

[2,15,35,63,77,91,99,117,143,153,187,209,221,247,
 299,323,325,357,391,399,425,437,475,483,493,513,
 527,551,575,589,609,621,651,667,703,713,725,759,
 775,777,783,837,851,861,899,925,943,957,989,999,
 1023,1025,1073,1075]