# A306000 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 16 4 864 5 1150976 6 899934060544 7 291136684662192699604992 8 14704020783497694096990514485197495566069661696 9 12553242487939982849962414795232892198542733625222671042878037323112413463887484853594095616