# A151016 (b-file synthesized from sequence entry) 0 1 1 2 2 9 3 39 4 185 5 876 6 4272 7 20822 8 102663 9 506407 10 2511487 11 12460241 12 61987781 13 308486218 14 1537481126 15 7664734089 16 38242778515 17 190848327321 18 952890984361 19 4758408361998 20 23769042156759 21 118743134456250 22 593318364722098 23 2964839633443516 24 14817246566131697 25 74055736485350895 26 370155808721123557