# A066744 (b-file synthesized from sequence entry)
1 1
2 7
3 29
4 117
5 471
6 1885
7 7543
8 30173
9 120693
10 482775
11 1931101
12 7724405
13 30897623
14 123590493
15 494361975
16 1977447901
17 7909791605
18 31639166423
19 126556665693
20 506226662775
21 2024906651101
22 8099626604405
23 32398506417623