# A150230 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 22
4 80
5 313
6 1259
7 5124
8 21435
9 90406
10 385474
11 1662597
12 7209353
13 31504664
14 138446422
15 611070712
16 2710897905
17 12068159661
18 53915063043
19 241675935311
20 1086145539091
21 4894892304188
22 22111581168981
23 100095906872247
24 454080096326417
25 2063622667969792
26 9394806855443681
27 42840971500111898