[2,2,5,2,7,5,9,2,5,7,13,5,15,9,10,2,19,5,21,7,12, 13,25,5,7,15,5,9,31,10,33,2,16,19,14,5,39,21,18,7, 43,12,45,13,10,25,49,5,9,7,22,15,55,5,18,9,24,31, 61,10,63,33,12,2,20,16,69,19,28,14,73,5,75,39,10, 21,20,18,81,7,5]