# A151426 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 8
4 25
5 85
6 291
7 1072
8 3949
9 15143
10 58563
11 231111
12 922494
13 3724920
14 15196256
15 62498021
16 259151683
17 1081560013
18 4542825176
19 19184568461
20 81432735810
21 347241072470
22 1486943756676
23 6392073797253
24 27576360268882
25 119363438165113
26 518246264053763
27 2256543142841418
28 9851632109402192