# A176527 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 21 4 166 5 2277 6 49901 7 1675904 8 84239935 9 6231045077 10 668949067432 11 103005162942955 12 22511886374045653 13 6918461813753405930 14 2965189776573865320121 15 1759287329824925168339697 16 1435531006280642249195752862 17 1601571709194974043628781397985 18 2430449338115875591262479128994073