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A345356 as a simple table

na(n)
11
249
377
491
5121
6143
7169
8187
9209
10221
11247
12289
13299
14323
15361
16391
17437
18493
19529
20551
21589
22667
23713
24841
25851
26899
27961
281073
291147
301189
311247
321271
331333
341369
351457
361517
371591
381681
391739
401763
411813
421849
431927
441961
452009
462021

[1,49,77,91,121,143,169,187,209,221,247,289,299,
 323,361,391,437,493,529,551,589,667,713,841,851,
 899,961,1073,1147,1189,1247,1271,1333,1369,1457,
 1517,1591,1681,1739,1763,1813,1849,1927,1961,2009,
 2021]