# A069802 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 7
5 17
6 19
7 29
8 37
9 47
10 59
11 79
12 89
13 199
14 269
15 349
16 359
17 379
18 389
19 479
20 499
21 599
22 797
23 887
24 997
25 1889
26 1999
27 2689
28 2699
29 2789
30 2879
31 2897
32 2999
33 3889
34 3989
35 4789
36 4799
37 4889
38 4999
39 6899
40 8699
41 8969
42 8999
43 25999
44 27799
45 27997
46 28789
47 28879