# A150508 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 25
4 102
5 421
6 1825
7 8006
8 35895
9 162577
10 744984
11 3439518
12 15996637
13 74810939
14 351643452
15 1659782629
16 7863638164
17 37376167597
18 178163667538
19 851434786181
20 4078328364701
21 19575398037485
22 94135706779259
23 453460880431690
24 2187782728505327
25 10570405822198023
26 51139156672554917
27 247711683227059228