# A289868 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 17 11 21 12 25 13 42 14 63 15 84 16 143 17 286 18 2355 19 5821 20 6618 21 11709 22 12482 23 33747 24 39571 25 129109 26 466957 27 1162248 28 1565166 29 1968084 30 3636638 31 3853951 32 4898376 33 13443745 34 13933175 35 17118698 36 22421197 37 24153462 38 147440984 39 209989875 40 245742153