# A256492 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 24 4 103 5 416 6 1998 7 8822 8 45661 9 213674 10 1167797 11 5694690 12 32445914 13 163151262 14 960580840 15 4945645808 16 29899013071 17 156834641076 18 968947169139