# A257084 (b-file synthesized from sequence entry) 1 1 2 1 3 4 4 17 5 80 6 407 7 2160 8 11859 9 66754 10 383210 11 2234921 12 13204685 13 78870454 14 475453371 15 2888991879 16 17675743626 17 108801199823 18 673302178725 19 4186513098755 20 26142455226568 21 163873586066647 22 1030820865387599 23 6504789754356175 24 41166205256238155 25 261217480924768212 26 1661598566523216015