# A243809 (b-file synthesized from sequence entry) 0 1 1 1 2 4 3 42 4 909 5 33969 6 1948514 7 158770640 8 17419561466 9 2474812055850 10 441910422152592 11 96867456432497772 12 25572186966552515130 13 8002470602289313981938 14 2929213328377453597523820 15 1239933908245021946285387592 16 601020049737946926794959094457