Let q(n) be the sum of the squares of the first n odd numbers. For example: q(1) = 1^2 q(2) = 1^2 + 3^2 q(3) = 1^2 + 3^2 + 5^2 q(4) = 1^2 + 3^2 + 5^2 + 7^2 Find a closed-form expression for q(n), where n is an integer greater than 0