# A192576 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 9
4 22
5 58
6 163
7 478
8 1439
9 4415
10 13780
11 43757
12 141400
13 465016
14 1555961
15 5294885
16 18315089
17 64357854
18 229601019
19 831132731
20 3051030786
21 11351968321
22 42788503744
23 163309466037
24 630861836558
25 2465577001903
26 9745376900983