[2,3,4,5,5,5,5,5,6,7,7,7,7,7,10,11,11,11,11,11,11, 13,17,17,17,17,17,17,17,18,19,19,19,19,19,19,19, 19,19,19,19,19,23,23,23,23,23,23,23,23,29,29,29, 29,29,29,29,29,29,29,31]