# A368143 (b-file synthesized from sequence entry) 1 2 2 6 3 28 4 1171 5 337664 6 477339616 7 2872202032640 8 72057595967392816 9 7462505059899322983424 10 3169126500571074529242309120 11 5492677668532710795071526353530880 12 38716571525226776289479030777920527620096 13 1106936151351216411420552029913564178922327982080