# A348403 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 0
7 1
8 3
9 9
10 21
11 51
12 117
13 262
14 598
15 1307
16 2987
17 6456
18 14752
19 31859
20 72839
21 157611
22 360472
23 782802
24 1791140
25 3904323
26 8936996
27 19553272