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A083017 as a simple table

na(n)
12
23
35
47
523
667
789
897
9223
10233
11263
12283
13293
14607
15617
16647
17677
18809
19829
20839
21859
22967
23991
24997
252003
262113
272333
282663
296007
306337
316997
328009
338669
348779
358999
369001
379011
389041
399091
409203
419283
429293
439677
449697
459829
469839
479859
489901
499923

[2,3,5,7,23,67,89,97,223,233,263,283,293,607,617,
 647,677,809,829,839,859,967,991,997,2003,2113,
 2333,2663,6007,6337,6997,8009,8669,8779,8999,9001,
 9011,9041,9091,9203,9283,9293,9677,9697,9829,9839,
 9859,9901,9923]