AKARI WHY U DELETED UR POST :(
\left ( 1+\frac{1}{3} \right )\left ( 1+\frac{1}{3^2} \right )\left ( 1+\frac{1}{3^4} \right )\left \left ( 1+\frac{1}{3^8} \right )..........................\left ( 1+\frac{1}{3^{2^n}} \right )
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\left ( 1+\frac{1}{3} \right )\left ( 1+\frac{1}{3^2} \right )\left ( 1+\frac{1}{3^4} \right )\left \left ( 1+\frac{1}{3^8} \right )..........................\left ( 1+\frac{1}{3^{2^n}} \right )