# A150886 (b-file synthesized from sequence entry)
0 1
1 2
2 8
3 33
4 150
5 697
6 3304
7 15856
8 76779
9 373987
10 1830987
11 8995672
12 44323228
13 218889525
14 1082922623
15 5365602826
16 26617684027
17 132178009958
18 656929238725
19 3267295325023
20 16260065946198
21 80962304089982
22 403308862138424
23 2009838430795841
24 10019154307564865
25 49960740258061616
26 249194818499378273