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A215383 as a simple table

na(n)
12
23
319
429
541
653
767
871
979
1097
11107
12131
13149
14157
15197
16211
17223
18227
19263
20313
21331
22353
23367
24379
25383
26409
27419
28431
29443
30457
31461
32487
33509
34521
35523
36547
37587
38599
39601
40613
41617
42643
43653
44677
45691
46743
47757
48769
49773
50809
51821
52859
53877
54887

[2,3,19,29,41,53,67,71,79,97,107,131,149,157,197,
 211,223,227,263,313,331,353,367,379,383,409,419,
 431,443,457,461,487,509,521,523,547,587,599,601,
 613,617,643,653,677,691,743,757,769,773,809,821,
 859,877,887]