SubArea: Introduction to sequencesLevel: BProject ID: 1003107309Source Problem: 1003107303Accepted: 1Clonable: 1Easy: 0We are given the sequence (log2n)n=1∞. Find the recursive formula of such sequence.a1=log2; an+1=an+log2, n∈Na1=log2; an+1=an⋅log2, n∈Na1=log2; an+1=an−log2, n∈Na1=log2; an+1=an+log2n, n∈N