∞ 6 n n 3 n 1 July 8, 2019 16 32 64 128 6 n 5 )= 3 n 16 n 6 n 3 n 1 6 12 18 6 n 3 n n 1 6 n 2 )= 3 n 1 N 6 3n n 5 3n 1 7 13 19 6 n 1 n 3 n 4 6 (n 3 − n) 3n - 6
