# A069681 (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
26 163
27 167
28 263
29 269
30 367
31 461
32 463
33 467
34 563
35 569
36 661
37 761
38 769
39 863
40 967
41 1663
42 1667
43 1669
44 2663
45 4663
46 5669
47 6661
48 7669
49 8663
50 8669
51 9661
52 16661
53 26669
54 46663
55 56663