# A251671 (b-file synthesized from sequence entry)
0 1
1 6
2 180
3 43398
4 88701816
5 1573206748746
6 248688444559874580
7 356335498302585834118638
8 4663871943514788530035646937456
9 558720685051192771669885091319459750546
10 612058892657175926094223171960469926874935754700