# A368144 (b-file synthesized from sequence entry)
1 1
2 4
3 24
4 1155
5 337600
6 477339104
7 2872202028544
8 72057595967327280
9 7462505059899321934848
10 3169126500571074529208754688
11 5492677668532710795071525279789056
12 38716571525226776289479030777851808143360
13 1106936151351216411420552029913564174524281470976