#C2555. Fibonacci Spiral Area

    ID: 45884 Type: Default 1000ms 256MiB

Fibonacci Spiral Area

Fibonacci Spiral Area

You are given a positive integer n. Your task is to generate the first n Fibonacci numbers, where the sequence is defined as:

\( F(1)=0, \quad F(2)=1, \quad F(n)=F(n-1)+F(n-2) \quad for \quad n \ge 3 \)

Then, consider that each Fibonacci number represents the side length of a square tile. The area of a single tile is the square of its Fibonacci number, i.e., \(F(i)^2\). The overall area covered by the first n tiles is the sum of these areas:

\( \text{Area} = \sum_{i=1}^{n} F(i)^2 \)

For example, if n=5, the Fibonacci sequence is [0, 1, 1, 2, 3] and the area is computed as:

\(0^2 + 1^2 + 1^2 + 2^2 + 3^2 = 15\)

You will be given multiple test cases and must output the computed area for each test case on a separate line.

inputFormat

The input starts with an integer T representing the number of test cases. This is followed by T lines, each containing one positive integer n.

outputFormat

For each test case, output the total area computed, with each result printed on a new line.

## sample
3
1
2
4
0

1 6

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