Dreamshire

Showing what's behind the curtain

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Mike Molony

Mike Molony has written 149 posts for Dreamshire

How many reversible numbers are there below one-billion?

By Mike Molony ⋅ April 26, 2009 ⋅ Post a comment

Find the last digits of a tetration calculation.

By Mike Molony ⋅ April 20, 2009 ⋅ 3 comments

Investigating the numbers which are equal to sum of their digits raised to some power.

By Mike Molony ⋅ April 10, 2009 ⋅ One comment

Counting the number of “hollow” square laminae that can form one, two, three, … distinct arrangements.

By Mike Molony ⋅ April 10, 2009 ⋅ Post a comment

Using up to one million tiles find many different “hollow” square laminae can be formed.

By Mike Molony ⋅ April 9, 2009 ⋅ Post a comment

Find hexadecimal numbers containing at most 16 hexadecimal digits exist with all of the digits 0, 1 and A present at least once

By Mike Molony ⋅ March 30, 2009 ⋅ Post a comment

RSA encryption

By Mike Molony ⋅ March 29, 2009 ⋅ Post a comment

Development time, run-time constraints, debugging capabilities should all be considered when choosing a method to solve problems.

By Mike Molony ⋅ April 13, 2009 ⋅ Post a comment

Investigating the behavior of a recursively defined sequence.

If you don't build your dream, someone will hire you to build theirs.