# A075579 (b-file synthesized from sequence entry)
0 3
1 5
2 7
3 13
4 19
5 23
6 31
7 37
8 43
9 53
10 61
11 73
12 79
13 83
14 89
15 103
16 113
17 113
18 131
19 139
20 139
21 157