# A077704 (b-file synthesized from sequence entry) 1 6 2 36 3 396 4 30096 5 4093056 6 2799650304 7 1299037741056 8 1293841590091776 9 2059795811426107392 10 2412020895179971756032 11 2402372811599251869007872 12 11625082035328779794129092608 13 93744661532891280259857002790912