# A150096 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 19
4 67
5 245
6 943
7 3733
8 15148
9 62691
10 263890
11 1125435
12 4858228
13 21183643
14 93173701
15 413028526
16 1843540504
17 8278392131
18 37380361777
19 169626259309
20 773179620400
21 3538786648904
22 16257620999050
23 74945848144070
24 346593310562478
25 1607561199422829
26 7476414123371464
27 34859423858670421