[1,1,2,4,8,15,28,52,96,177,326,600,1104,2032,3740, 6884,12672,23327,42942,79052,145528,267905,493192, 907928,1671424,3076959,5664436,10427772,19196688, 35339553,65057260,119765152,220477952,405882064, 747196026,1375527404]