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A307894 as a simple table

na(n)
113
217
337
453
573
697
7109
8113
9137
10149
11193
12197
13233
14277
15317
16337
17401
18449
19457
20541
21613
22641
23653
24673
25709
26757
27809
28821
29877
301009
311061
321093
331117
341129
351201
361289
371297
381381
391481
401549
411733
421873
431877
441913
451933
461997
472017
482053
492153
502213
512221
522377
532417
542437
552557
562797

[13,17,37,53,73,97,109,113,137,149,193,197,233,
 277,317,337,401,449,457,541,613,641,653,673,709,
 757,809,821,877,1009,1061,1093,1117,1129,1201,
 1289,1297,1381,1481,1549,1733,1873,1877,1913,1933,
 1997,2017,2053,2153,2213,2221,2377,2417,2437,2557,
 2797]