# A364589 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 7 6 14 7 31 8 67 9 146 10 331 11 760 12 1749 13 4072 14 9583 15 22673 16 53929 17 129055 18 310328 19 749152 20 1815481 21 4415313 22 10771564 23 26352955 24 64644926 25 158963191 26 391767016 27 967523138 28 2394060433 29 5934576763 30 14735792889 31 36647185192 32 91274339014 33 227645446307