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A145096 as a simple table

na(n)
1131
297
371
453
543
641
747
861
983
10113
11151
12197
13251
14313
15383
16461
17547
18641
19743
20853
21971
221097
231231
241373
251523
261847
272203
282393
292591
302797
313011
323463
333701
343947
354201
364463
374733
385011
395297
405591
416203
426521
437523
447873
458231
468597
478971

[131,97,71,53,43,41,47,61,83,113,151,197,251,313,
 383,461,547,641,743,853,971,1097,1231,1373,1523,
 1847,2203,2393,2591,2797,3011,3463,3701,3947,4201,
 4463,4733,5011,5297,5591,6203,6521,7523,7873,8231,
 8597,8971]