# A300128 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 1 4 5 5 9 6 17 7 55 8 122 9 289 10 828 11 2037 12 5239 13 14578 14 37942 15 101307 16 281041 17 755726 18 2062288