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A115858 as a simple table

na(n)
11
27
313
411
525
631
721
819
949
1023
1129
1247
1341
1431
1537
1635
1797
1839
1961
2063
21105
2259
2353
2455
2581
2655
2793
2859
2973
3063
3169
3267
33193
3471
3577
3675
3789
3891
3993
4091
41113
4287
43109
4499
45105
46107
47101
48167
49161
50103
51117
52107
53121
54155
55157
56115
57145
58119
59157
60143
61137
62139

[1,7,13,11,25,31,21,19,49,23,29,47,41,31,37,35,97,
 39,61,63,105,59,53,55,81,55,93,59,73,63,69,67,193,
 71,77,75,89,91,93,91,113,87,109,99,105,107,101,
 167,161,103,117,107,121,155,157,115,145,119,157,
 143,137,139]