Michael Molony's Python Blog

By Mike Molony ⋅ May 2, 2009 ⋅ One comment

Find the sum of both diagonals in a square spiral.

By Mike Molony ⋅ April 7, 2009 ⋅ 2 comments

Find the distinct terms in the sequence generated by a**b for 2 ≤ a ≤ 100 and 2 ≤ b ≤ 100?

By Mike Molony ⋅ March 30, 2009 ⋅ 7 comments

Find the sum of all the numbers that can be written as the sum of fifth powers of their digits.

By Mike Molony ⋅ March 31, 2009 ⋅ 7 comments

Investigating combinations of English currency denominations.

By Mike Molony ⋅ April 22, 2009 ⋅ 7 comments

Find the sum of all 1-9 pandigital numbers that is composed of two factors and their product.

By Mike Molony ⋅ April 22, 2009 ⋅ 8 comments

Discover all the fractions with an unorthodox cancelling method.

By Mike Molony ⋅ April 8, 2009 ⋅ One comment

Find the sum of all numbers which are equal to the sum of the factorial of their digits.

By Mike Molony ⋅ April 8, 2009 ⋅ 3 comments

How many circular primes are there below one million?

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

Find the sum of all numbers less than one million, which are palindromic in both base 10 and base 2.

By Mike Molony ⋅ April 23, 2009 ⋅ 10 comments

Find the sum of all eleven primes that are truncatable from both left to right and right to left.

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