Question

What number comes next in the sequence
below?
3 6 24 192 3072 98304

Answer 1

`\begin{array}{llllr} 3&\implies &3&\cdot &2^0\\ 6&\implies &3&\cdot &2^(0+1)\\ 24&\implies &3&\cdot &2^(1+2)\\ 192&\implies &3&\cdot &2^(3+3)\\ 3072&\implies &3&\cdot &2^(6+4)\\ 98304&\implies &3&\cdot &2^(10+5)\\ 6291456&\implies &3&\cdot &2^(15+6) \end{array}`