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A244248 as a simple table

na(n)
1185
2247
3253
4295
5329
6355
7453
8471
9533
10565
11583
12671
13689
14703
15755
16781
17785
18815
19841
20989
211037
221099
231121
241159
251189
261207
271219
281329
291403
301441
311473
321541
331555
341643
351661
361703
371751
381793
391797
401819
411821
421853
431921
441941
451957
462123
472189

[185,247,253,295,329,355,453,471,533,565,583,671,
 689,703,755,781,785,815,841,989,1037,1099,1121,
 1159,1189,1207,1219,1329,1403,1441,1473,1541,1555,
 1643,1661,1703,1751,1793,1797,1819,1821,1853,1921,
 1941,1957,2123,2189]