# A188442 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 3
4 6
5 16
6 39
7 103
8 269
9 721
10 1941
11 5285
12 14476
13 39918
14 110633
15 308081
16 861390
17 2417264
18 6805477
19 19216297
20 54404562
21 154402264
22 439172189
23 1251701837
24 3574234089
25 10223988665
26 29292665059
27 84052426683
28 241518890124
29 694900077226