# A069683 (b-file synthesized from sequence entry)
1 2
2 3
3 5
4 7
5 11
6 13
7 17
8 19
9 23
10 29
11 31
12 37
13 41
14 43
15 47
16 53
17 59
18 61
19 67
20 71
21 73
22 79
23 83
24 89
25 97
26 181
27 281
28 283
29 383
30 389
31 487
32 587
33 683
34 787
35 881
36 883
37 887
38 983
39 1889
40 2887
41 3881
42 3889
43 4889
44 5881
45 6883
46 7883
47 8887
48 9883
49 9887
50 48883
51 48889
52 58889
53 68881
54 78887