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N^2 and N^3 (
Posted on 20231103
)
Find all values of N and b, (2 ≤ b ≤ 36), such that the base b representations of N^2 and N^3 combined include each digit from 0 to b1 exactly once.
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Submitted by
Larry
Rating:
5.0000
(1 votes)
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Puzzle Thoughts
Comment 2 of 2 
There seems that there is only 1 solution in base 10, which is given by N=69.
Posted by
K Sengupta
on 20231108 21:11:05
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