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A145531 as a simple table

na(n)
12
23
371
497
5103
6331
74091
85879
97207
107639
1117123
1217383
1320809
1446889
1547363
16139493
17142969
18150869
19154111
20154753
21155663
22162419
23165059
24166739
25174893
26179989
27184273
28190759
29197311
30199909
31270527
32280613

[2,3,71,97,103,331,4091,5879,7207,7639,17123,
 17383,20809,46889,47363,139493,142969,150869,
 154111,154753,155663,162419,165059,166739,174893,
 179989,184273,190759,197311,199909,270527,280613]