# A192744 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 29
5 133
6 762
7 5215
8 41257
9 369032
10 3676209
11 40333241
12 483094250
13 6271446691
14 87705811341
15 1314473334832
16 21017294666173
17 357096406209005
18 6424799978507178
19 122024623087820183
20 2439706330834135361
21 51219771117454755544