What is the sum of the following sequence:
Σ(2k-1)^2 for k=1...n
for different n?
Additional test cases have been added.
surface of a spherical planet
Number of Horns on a unicorn!
Add two numbers
Calculate distance travelled when given radius and rotations
Sum of the Multiplication of Vectors
Sum of series VII
Sum of series VI
Sum of series V
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