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A086519 as a simple table

na(n)
03
17
219
343
431
5103
6151
767
879
9127
10199
11163
12139
13223
14331
15211
16271
17283
18379
19367
20307
21439
22487
23607
24547
25499
26643
27571
28523
29619
30463
31631
32691
33727
34739
35883
36823
37751
38787
39859
40907
41811
421063
43919
441123
451051
46967
471171
481087
49991
501471
511291

[3,7,19,43,31,103,151,67,79,127,199,163,139,223,
 331,211,271,283,379,367,307,439,487,607,547,499,
 643,571,523,619,463,631,691,727,739,883,823,751,
 787,859,907,811,1063,919,1123,1051,967,1171,1087,
 991,1471,1291]