Combinations with repetitions/Square digit chain: Difference between revisions
Combinations with repetitions/Square digit chain (view source)
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The purpose of this task is to combine these tasks as follows:
:The
:For each set of k items determine if it translates to 1 using the rules from [[Iterated digits squaring]]
:For each set which translates to 1 determine the number of different ways, c say, in which the k items can be uniquely ordered
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