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A107448 as a simple table

na(n)
15
27
311
417
513
617
723
831
941
1053
1167
1283
13101
1419
1523
1629
1737
1847
1959
2073
2189
22107
23127
24149
25173
26199
27227
28257
2943
3047
3153
3261
3371
3483
3597
36113
37131
38151
39173
40197
41223
42251
43281
44313
45347
46383
47421
48461
49503
50547
51593
52641
53691
54743
55797
56853
57911
58971
591033

[5,7,11,17,13,17,23,31,41,53,67,83,101,19,23,29,
 37,47,59,73,89,107,127,149,173,199,227,257,43,47,
 53,61,71,83,97,113,131,151,173,197,223,251,281,
 313,347,383,421,461,503,547,593,641,691,743,797,
 853,911,971,1033]