# A128739 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 14
5 41
6 124
7 386
8 1230
9 3992
10 13150
11 43856
12 147796
13 502530
14 1721856
15 5939353
16 20608102
17 71879003
18 251876040
19 886309559
20 3130552258
21 11095355269
22 39447022648
23 140645181280
24 502773092420
25 1801633916188
26 6470373097004