# A295061 (b-file synthesized from sequence entry) 0 1 1 3 2 8 3 17 4 38 5 75 6 161 7 310 8 655 9 1252 10 2633 11 5022 12 10547 13 20104 14 42206 15 80435 16 168844 17 321761 18 675398 19 1287067 20 2701616 21 5148293 22 10806490 23 20593199 24 43225988 25 82372825 26 172903982