What is the sum of the following sequence:
Σ(2k-1)^3 for k=1...n
for different n?
Additional test cases have been added.
Find the sum of the elements in the "second" diagonal
Flip the main diagonal of a matrix
Find a Pythagorean triple
Matlab Basics - Convert a row vector to a column vector
Replace every 3rd element in a vector with 4
Sum of series I
Sum of series II
Sum of series V
Sum of series VII
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