# A150000 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 17
4 60
5 211
6 788
7 3087
8 12031
9 47612
10 193723
11 793555
12 3259183
13 13568871
14 57057573
15 240409463
16 1018554059
17 4350518045
18 18652248413
19 80161322115
20 346233726610
21 1501989852179
22 6529325778008
23 28460597180882
24 124509570144503
25 546038156698710
26 2398821135999848
27 10564714909607449