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A122535 as a simple table

na(n)
13
247
3151
4167
5199
6251
7257
8367
9557
10587
11601
12647
13727
14941
15971
161097
171117
181181
191217
201361
211499
221741
231747
241901
252281
262411
272671
282897
292957
303301
313307
323631
333727
344007
354397
364451
374591
384651
394679
404987
415101
425107
435297
445381
455387

[3,47,151,167,199,251,257,367,557,587,601,647,727,
 941,971,1097,1117,1181,1217,1361,1499,1741,1747,
 1901,2281,2411,2671,2897,2957,3301,3307,3631,3727,
 4007,4397,4451,4591,4651,4679,4987,5101,5107,5297,
 5381,5387]