[2,3,5,4,7,9,5,9,12,14,6,11,15,18,20,7,13,18,22, 25,27,8,15,21,26,30,33,35,9,17,24,30,35,39,42,44, 10,19,27,34,40,45,49,52,54,11,21,30,38,45,51,56, 60,63,65,12,23,33,42,50,57,63,68,72,75,77,13,25, 36,46]