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A078523 as a simple table

na(n)
12
25
317
437
573
689
7101
8113
9197
10233
11257
12353
13401
14577
15593
16677
17733
18829
191129
201153
211213
221289
231297
241433
251601
261753
271913
282089
292273
302917
313089
323137
333229
343313
353433
364093
374177
384217
394289
404357
414457
424721
434937
445393
455477
465689
476121

[2,5,17,37,73,89,101,113,197,233,257,353,401,577,
 593,677,733,829,1129,1153,1213,1289,1297,1433,
 1601,1753,1913,2089,2273,2917,3089,3137,3229,3313,
 3433,4093,4177,4217,4289,4357,4457,4721,4937,5393,
 5477,5689,6121]