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A070186 as a simple table

na(n)
117
297
3137
4151
5193
6241
7313
8409
9433
10449
11457
12569
13641
14673
15769
16809
17857
18929
19953
20977
211009
221129
231297
241409
251489
261657
271697
281873
291993
302017
312137
322153
332297
342377
352417
362609
372617
382633
392713
402729
412753
422777
432897
442953
453169
463209

[17,97,137,151,193,241,313,409,433,449,457,569,
 641,673,769,809,857,929,953,977,1009,1129,1297,
 1409,1489,1657,1697,1873,1993,2017,2137,2153,2297,
 2377,2417,2609,2617,2633,2713,2729,2753,2777,2897,
 2953,3169,3209]