# A367044 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 9
4 40
5 192
6 963
7 5000
8 26649
9 144990
10 802023
11 4497150
12 25504380
13 146037955
14 843134220
15 4902661503
16 28686940053
17 168785282241
18 997968554037
19 5926617173205
20 35335723342962
21 211433954924955
22 1269252184538408
23 7642065274626855
24 46137678521488140