# A380257 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 56
4 706
5 11186
6 213156
7 4742256
8 120571676
9 3447128796
10 109427729096
11 3818008773536
12 145196289453656
13 5976489668054296
14 264685744187399536
15 12548508890339297856
16 634022724191046592016
17 34007862777419093053456
18 1929842567333195106456416