[0,1,1,3,3,5,5,7,7,9,9,9,9,9,9,15,15,17,17,17,17, 21,21,21,21,21,21,27,27,27,27,31,31,33,33,33,33, 33,33,33,33,33,33,33,33,45,45,45,45,45,45,51,51, 51,51,51,51,51,51,51,51,51,51,63,63,65,65,65,65]