# A134064 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 23
4 96
5 407
6 1716
7 7163
8 29616
9 121487
10 495276
11 2009603
12 8124936
13 32761367
14 131834436
15 529712843
16 2125993056
17 8525430047
18 34166159196
19 136858084883
20 548012945976
21 2193794127527
22 8780404589556
23 35137304693723
24 140596281975696
25 562526325893807
26 2250528914325516