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A005850 as a simple table

na(n)
13
25
37
419
529
647
759
8163
9257
10421
11937
12947
131493
141901
156689
168087
179679
1828753
1979043
20129127
21145969
22165799
23168677
24170413
25172243

[3,5,7,19,29,47,59,163,257,421,937,947,1493,1901,
 6689,8087,9679,28753,79043,129127,145969,165799,
 168677,170413,172243]