# A148345 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 15
5 39
6 127
7 405
8 1330
9 4478
10 15574
11 54337
12 194625
13 700396
14 2559981
15 9426329
16 35084696
17 131480551
18 496179720
19 1884859504
20 7203732487
21 27668398667
22 106846816154
23 414250796495
24 1613369878006
25 6307760507487
26 24749075122327
27 97443934965134
28 384830938765071
29 1524409052733699
30 6055634647599138