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Problem 1474. Chebyshev polynomials of the 1st Kind

Created by Yaroslav

Given an integer n ≥ 0, generate the n-th Chebyshev polynomial of the 1st Kind.

Examples:

 chebyshev1stKindPoly(0)
 ans =
     1
 chebyshev1stKindPoly(1)
 ans =
     1     0
 chebyshev1stKindPoly(2)
 ans =
     2     0    -1

Neither string operations nor interpolations are allowed!

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Solution Statistics

17 correct solutions 4 incorrect solutions
Last solution submitted on Aug 17, 2015