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A245784 as a simple table

na(n)
12
25
317
437
537
67
765
831
940
1043
11145
1213
13197
1473
15107
16411
17325
1831
19401
20163
21569
22157
23577
2411
25718
26211
27889
2820
29901
30123
311025
32701
33427
34343
351417
36235
371445
38421
391745
4029
411765
42211
431937
44305
45277
46601
472305
48443
492572
501529
51963
52823
532917
54323

[2,5,17,37,37,7,65,31,40,43,145,13,197,73,107,411,
 325,31,401,163,569,157,577,11,718,211,889,20,901,
 123,1025,701,427,343,1417,235,1445,421,1745,29,
 1765,211,1937,305,277,601,2305,443,2572,1529,963,
 823,2917,323]