Problem 52861. Easy Sequences 37: Natural Factorable Polynomials
A polynomial of the form:
, for
, is said to be natural factorable if it can be factored into products of first degree binomials:
, where,
and
are all natural numbers (i.e. integers that are
).
Given an integer a, write a function that counts the number of all possible natural factorable polynomials that can be formed, wherein
.
For example, when
, the are 7 possible natural factorable polynomials, namely:
Therefore the function output should be 7.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers7
Suggested Problems
-
Find the peak 3n+1 sequence value
2484 Solvers
-
Flag largest magnitude swings as they occur
676 Solvers
-
Determine if input is a perfect number
227 Solvers
-
81 Solvers
-
Easy Sequences 8: Triangles with integer sides and prime perimeters
8 Solvers
More from this Author116
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!