# A368719 (b-file synthesized from sequence entry)
0 0
1 1
2 34
3 345
4 2404
5 15145
6 98646
7 707329
8 5691400
9 51281649
10 512916490
11 5642242441
12 67707158124
13 880193426905
14 12322708514494
15 184840628476785
16 2957450056677136
17 50276650964931169
18 904979717370650610
19 17194614630044837689
20 343892292600899953780