It is known that if an is greater than 0, n = 1,2, and A5 is multiplied by 2n of a2n-5 = 2 (n is greater than or equal to 3) It is known that the equal ratio sequence {an} satisfies an > 0, n = 1,2 And a5-a2n-5 = 2 ^ 2n (n > = 3), and when n > = 1, log 2 a1+log 2 a3+… log 2 a2n-1= It is known that the sequence {an} satisfies an > 0, n = 1,2, and a (5) times a (2n-5) = 2 ^ 2n (n > = 3), log 2 a1+log 2 a3+… +log 2 a2n-1=

It is known that if an is greater than 0, n = 1,2, and A5 is multiplied by 2n of a2n-5 = 2 (n is greater than or equal to 3) It is known that the equal ratio sequence {an} satisfies an > 0, n = 1,2 And a5-a2n-5 = 2 ^ 2n (n > = 3), and when n > = 1, log 2 a1+log 2 a3+… log 2 a2n-1= It is known that the sequence {an} satisfies an > 0, n = 1,2, and a (5) times a (2n-5) = 2 ^ 2n (n > = 3), log 2 a1+log 2 a3+… +log 2 a2n-1=

A (5) times a (2n-5) = 2 ^ 2n
Using the property of equal ratio sequence
A (5) times a (2n-5) = A1 * a (2n-1) = 2 ^ (2n)
log 2 a1+log 2 a3+… +Log 2 a2n-1 of n
=log2 [a1*a3.a(2n-1)]
=(1/2)log2 [a1*a3.a(2n-1)]²
=(1/2)log2 [a1*a(2n-1)]^n
=(1/2)log2 [2^(2n)]^n
=(1/2)*(2n²)
=n²