2 48 8 1 July 8, 2019 16 32 64 128 2 8 12 48 1 2 8 48 sequence Y 8 48 )+ 2 16 2 ( 48 16 8 1 2 8 48 pattern 1 2 8 48 x 3840 48 8 4 2 1 1 2 8 48 equation 48 3 8 1 2