# A083017 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 7
5 23
6 67
7 89
8 97
9 223
10 233
11 263
12 283
13 293
14 607
15 617
16 647
17 677
18 809
19 829
20 839
21 859
22 967
23 991
24 997
25 2003
26 2113
27 2333
28 2663
29 6007
30 6337
31 6997
32 8009
33 8669
34 8779
35 8999
36 9001
37 9011
38 9041
39 9091
40 9203
41 9283
42 9293
43 9677
44 9697
45 9829
46 9839
47 9859
48 9901
49 9923