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A168034 as a simple table

na(n)
12
23
35
47
517
643
759
861
9109
10229
11263
12269
13419
14443
15457
16617
17997
181069
191301
201373
211483
221523
231543
241801
251877
261949
272053
282269
292309
302411
312503
322551
332633
342731
352741
362887
372963
383023
393181
403323
413359
423571
433607
443673
454129
464153
474423
484483

[2,3,5,7,17,43,59,61,109,229,263,269,419,443,457,
 617,997,1069,1301,1373,1483,1523,1543,1801,1877,
 1949,2053,2269,2309,2411,2503,2551,2633,2731,2741,
 2887,2963,3023,3181,3323,3359,3571,3607,3673,4129,
 4153,4423,4483]