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A126888 as a simple table

na(n)
11
25
37
428
511
613
744
817
919
1063
1123
1251
1355
1429
1531
1649
1769
1837
1977
2041
2143
2291
2347
24147
25153
2653
27111
28115
2959
3061
31125
32129
3367
34207
3571
3673
37296
38155
3979
40121
4183
42680
43261
4489
45183
46185
47284
4897
49399
50101
51103
52209
53107
54109
55221
56113
57459
58235
59237
60363
61247
62249

[1,5,7,28,11,13,44,17,19,63,23,51,55,29,31,49,69,
 37,77,41,43,91,47,147,153,53,111,115,59,61,125,
 129,67,207,71,73,296,155,79,121,83,680,261,89,183,
 185,284,97,399,101,103,209,107,109,221,113,459,
 235,237,363,247,249]