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Python

This tag is associated with 157 posts

By Mike Molony ⋅ April 20, 2009 ⋅ 2 comments

Find the sum of the distinct square-free numbers in the first 51 rows of Pascal’s triangle.

By Mike Molony ⋅ April 9, 2009 ⋅ 8 comments

Find the unique positive integer for a concealed square.

By Mike Molony ⋅ December 20, 2012 ⋅ Post a comment

Skew-cost coding

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

Tribonacci non-divisors

By Mike Molony ⋅ December 13, 2010 ⋅ Post a comment

An Arithmetic Geometric sequence

By Mike Molony ⋅ December 19, 2012 ⋅ Post a comment

Odd triplets in Pascal’s triangle.

By Mike Molony ⋅ December 19, 2012 ⋅ Post a comment

Find fractions that cannot be cancelled down (resilient fraction).

By Mike Molony ⋅ December 19, 2012 ⋅ Post a comment

Prime Subset Sums

By Mike Molony ⋅ December 18, 2012 ⋅ Post a comment

Find the number of non-empty subsets of {1¹, 2², 3³,…, 250250²⁵⁰²⁵⁰}, the sum of whose elements is divisible by 250.

By Mike Molony ⋅ March 22, 2015 ⋅ 3 comments

Find the number of factors in an enormous factorial.

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