# A069591 (b-file synthesized from sequence entry)
1 7
2 71
3 701
4 7001
5 70001
6 700001
7 7000003
8 70000027
9 700000001
10 7000000001
11 70000000033
12 700000000009
13 7000000000009
14 70000000000009
15 700000000000051
16 7000000000000037
17 70000000000000003
18 700000000000000033