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A218046 as a simple table

na(n)
12
211
323
483
5113
6131
7173
8191
9233
10239
11251
12263
13281
14293
15359
16419
17431
18449
19503
20641
21653
22659
23701
24719
25743
26761
27809
28821
29881
30911
31953
321013
331019
341031
351049
361103
371223
381229
391289
401301
411433
421439
431451
441493
451511
461559
471583
481601
491619

[2,11,23,83,113,131,173,191,233,239,251,263,281,
 293,359,419,431,449,503,641,653,659,701,719,743,
 761,809,821,881,911,953,1013,1019,1031,1049,1103,
 1223,1229,1289,1301,1433,1439,1451,1493,1511,1559,
 1583,1601,1619]