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A282160 as a simple table

na(n)
13
27
33
417
53
615
72
819
93
105
113
1243
132
147
153
1619
172
185
192
2017
213
227
233
24167
252
267
273
2811
293
303
312
3219
333
342
353
3667
372
382
393
4017
413
4217
432
447
452
465
472
48211
492
507
513
527
533
5411
553
5613
572
583
592
60139
612
622
633
6431
653
669
672
685
693
705
712
72109
732
745
753
762
772
783
792
8085
813
823
833
8461

[3,7,3,17,3,15,2,19,3,5,3,43,2,7,3,19,2,5,2,17,3,
 7,3,167,2,7,3,11,3,3,2,19,3,2,3,67,2,2,3,17,3,17,
 2,7,2,5,2,211,2,7,3,7,3,11,3,13,2,3,2,139,2,2,3,
 31,3,9,2,5,3,5,2,109,2,5,3,2,2,3,2,85,3,3,3,61]