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Tuesday, March 29, 2011

Ugly Number

Ugly numbers are numbers whose only prime factors are 2, 3 or 5. First 10 ugly numbers are:

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, ...

By convention, 1 is included. Write a program to find and print the first 1000 ugly numbers.

http://tech-queries.blogspot.com/2011/03/ugly-number.html
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