SOLUTION: I am trying to figure out the pattern of these numbers,1,4,9,16. Like answers like x3 or x2+5.

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Question 1173557: I am trying to figure out the pattern of these numbers,1,4,9,16. Like answers like x3 or x2+5.

Answer by ikleyn(52799) About Me  (Show Source):
You can put this solution on YOUR website!
.

The answer is more than OBVIOUS:


    a%5Bn%5D = n%5E2,   n= 1, 2, 3, 4.