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A069587 as a simple table

na(n)
02
13
27
35
441
57
611
717
813
911
1047
1113
1217
1323
1419
1517
1653
1719
1823
1929
2037
2123
2259
2373
2429

[2,3,7,5,41,7,11,17,13,11,47,13,17,23,19,17,53,19,
 23,29,37,23,59,73,29]