[0,0,0,0,1,1,1,1,4,4,4,4,9,9,9,9,16,16,16,16,25, 25,25,25,36,36,36,36,49,49,49,49,64,64,64,64,81, 81,81,81,100,100,100,100,121,121,121,121,144,144, 144,144,169,169,169,169,196,196,196,196,225,225, 225]