15 3n 2 July 8, 2019 16 32 64 128 3n 15 2n 5 Ovr 3n 15 275 Abb ovr 3n 15 275 3n 15 2 =- 30 3n 15 21 3n 15 24 3n 15 2n 5 180 15 8n 3n 2 13 30 3n )-( 15 2n 35 3n )-( 15 2n Ovr t2 3n 15 275 p 3 5 15n 15 3n 2 T2 3n 15 275 p