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A052248 as a simple table

na(n)
22
33
45
53
67
73
811
913
105
1117
1219
137
1423
1517
1629
175
1831
1923
203
2137
2241
2343
2447
2511
2617
2753
283
2937
3061
3143
3267
3323
3473
355
3631
3779
3883
3943
4089
415
4261
433
4497
4511
46103
47109
48113
4919
5029
5179
525
5383
54127
55131
5689
575
58137
59139
6047
6197
62151
63103
6413
65157
66163
67167
68173
6929
7013

[2,3,5,3,7,3,11,13,5,17,19,7,23,17,29,5,31,23,3,
 37,41,43,47,11,17,53,3,37,61,43,67,23,73,5,31,79,
 83,43,89,5,61,3,97,11,103,109,113,19,29,79,5,83,
 127,131,89,5,137,139,47,97,151,103,13,157,163,167,
 173,29,13]