# A256428 (b-file synthesized from sequence entry)
0 0
1 0
2 1
3 6
4 26
5 102
6 386
7 1441
8 5353
9 19854
10 73612
11 272940
12 1012137
13 3753696
14 13922343
15 51640040
16 191546040
17 710504359
18 2635506573
19 9776051185
20 36263011505
21 134513166002
22 498960289449
23 1850833274594
24 6865444733208
25 25466548032582