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