# A006540 (b-file synthesized from sequence entry)
0 1
1 3
2 5
3 7
4 7
5 13
6 19
7 23
8 31
9 47
10 61
11 71
12 73
13 121
14 121
15 121
16 121
17 121
18 121
19 242
20 484
21 661
22 661
23 661
24 1093
25 1753
26 1807
27 3053
28 3613
29 3613
30 3613
31 5461
32 5461
33 8011
34 8011
35 8011
36 8011
37 10081
38 16381