If A(k)=(k+1)^2, and k=1, what is the value of A(A(A(A(k))))?	Choose the correct answer:
A) 328359	B) 557321	C) 258327	D) 458329	E) 4422
A(A(A(A(1))))=A(A(A(4)))=A(A(25))=A(676)= 677^2 = 458329   Thus, the answer is 458329.
<result>D</result>
If A(k)=(k+1)^2, and k=1, what is the value of A(A(A(A(k))))?