# A291867 (b-file synthesized from sequence entry)
1 1
2 3
3 5
4 7
5 13
6 18
7 45
8 73
9 165
10 174
11 298
12 502
13 563
14 901
15 1033
16 1164
17 1181
18 2040
19 4165
20 20389
21 23608
22 34542
23 88761