login

A101592 as a simple table

na(n)
12
27
311
497
5101
6997
71009
89973
910007
1099991
11100003
12999983
131000003
149999991
1510000019
1699999989
17100000007
18999999937
191000000007
209999999967
2110000000019
2299999999977
23100000000003
24999999999989
251000000000039
269999999999971
2710000000000037

[2,7,11,97,101,997,1009,9973,10007,99991,100003,
 999983,1000003,9999991,10000019,99999989,
 100000007,999999937,1000000007,9999999967,
 10000000019,99999999977,100000000003,999999999989,
 1000000000039,9999999999971,10000000000037]