# A202618 (b-file synthesized from sequence entry) 0 0 1 1 2 4 3 6 4 19 5 42 6 89 7 96 8 289 9 672 10 1441 11 2972 12 6039 13 12172 14 24441 15 48974 16 98043 17 196172 18 392419 19 784922 20 1569939 21 3139946 22 6279987 23 12560054 24 25120201