What is the sum of the following sequence:
Σk⋅k! for k=1...n
for different n?
Additional test cases have been added.
Number of Horns on a unicorn!
Create a Multiplication table matrix...
Magic is simple (for beginners)
Calculate distance travelled when given radius and rotations
Maximum value in a matrix
Sum of series II
Sum of series IV
Sum of series VII
Sum of series V
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