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A356271 as a simple table

na(n)
12
23
35
47
523
653
789
8157
9173
10211
11293
12353
13359
14409
15449
16683
17691
18839
19919
20977
21983
221039
231069
241103
251109
261201
271223
281237
291283
301327
311381
321439
331459
341511
351613
361627
371637
381709
392039
402099
412179
422213
432221
442243
452251
462273
472447
482633
492917

[2,3,5,7,23,53,89,157,173,211,293,353,359,409,449,
 683,691,839,919,977,983,1039,1069,1103,1109,1201,
 1223,1237,1283,1327,1381,1439,1459,1511,1613,1627,
 1637,1709,2039,2099,2179,2213,2221,2243,2251,2273,
 2447,2633,2917]