What is the sum of the following sequence:
Σk(k+1) for k=1...n
for different n?
Additional test cases have been added.
Finding Perfect Squares
Back to basics 21 - Matrix replicating
Back to basics 26 - Keywords
Find the index of n in magic(n)
Compute LOG(1+X) in natural log
Sum of series III
Sum of series VI
Sum of series I
Sum of series II
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