2 8 3 5 1 July 8, 2019 16 32 64 128 2 8 3 5 15 2 3 8 5 16 8 2 3 5 1 4 8 2 3 5 1 6 2 3 8 5 12 8 2 3 5 13 2 3 8 5 10 2 3 8 1 5 9 8 2 3 x 5 1 4 2 3 5 8 13 next number 2 3 5 8 13 sequence 2 3 5 8 12 sequence formula 2 3 5 8 12 what comes next 2 3 5 8 17 2 3 5 8 11