For this case, a number is defined ugly if it has prime factors consisting of only elements of x.
Find the nth ugly number.
so the ans is 15.
Unlike the previous two "ugly()" problems, in this one it appears that the number "1" is not considered ugly.
Make the vector [1 2 3 4 5 6 7 8 9 10]
DNA N-Gram Distribution
Tell me the slope
Project Euler: Problem 5, Smallest multiple
Connect Four - 01
Spiral Out - 02
Maya long Count
Coin Distribution - 02
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