As per the wiki page provided in problem 156 "leading zeros are not allowed". Thus the solution set here is flawed.
Chris, you are correct. The definition of a parasitic number does state "No Leading Zeros." That's why I explicitly stated that some of these values would have a leading zero, and when they would occur. While these numbers are technically not parasitic, the method for generating them is the same.
Encode Roman Numerals
Distance walked 2D
Least common multiple of many numbers
letter yes yes & letter no no
Return area of square
Accessing values in a cell
Rolling maximums above a threshold
Points on a circle.
Longest run of consecutive numbers
Highest powers in factorials
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