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A118741 as a simple table

na(n)
167
283
3167
4193
5251
6277
7433
8487
9503
10587
11601
12613
13727
14823
15907
161063
171217
181231
191553
201663
211777
221861
231873
241973
251987
262083
272281
282293
292351
302377
312393
322797
332897
343217
353343
363541
373847
384073
394283
404451
414507
424591
434813
444871
455081

[67,83,167,193,251,277,433,487,503,587,601,613,
 727,823,907,1063,1217,1231,1553,1663,1777,1861,
 1873,1973,1987,2083,2281,2293,2351,2377,2393,2797,
 2897,3217,3343,3541,3847,4073,4283,4451,4507,4591,
 4813,4871,5081]