# A368318 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 16
4 62
5 264
6 1170
7 5310
8 24599
9 116090
10 556569
11 2703098
12 13268900
13 65721840
14 328050639
15 1648535856
16 8333536002
17 42348587700
18 216211838178
19 1108514508608
20 5704874555112
21 29460504457692
22 152612723209700
23 792833380805160
24 4129639139612133