[0,2,-1,3,-5,7,-12,20,-31,51,-83,133,-216,350, -565,915,-1481,2395,-3876,6272,-10147,16419, -26567,42985,-69552,112538,-182089,294627,-476717, 771343,-1248060,2019404,-3267463,5286867,-8554331, 13841197,-22395528,36236726]