A Determinant Expression of Tchebychev Polynomials
Canadian mathematical bulletin, Tome 3 (1960) no. 3, pp. 243-246

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A certain n x n determinant, namely that in (1), provides a rather simple expression for the Tchebychev polynomial Tn(x) = cos n(cos-1x). This determinant also leads to an interesting combinatorial interpretation of the coefficients in that polynomial.
Korsak, A.; Schubert, C. A Determinant Expression of Tchebychev Polynomials. Canadian mathematical bulletin, Tome 3 (1960) no. 3, pp. 243-246. doi: 10.4153/CMB-1960-030-6
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[1] 1. Aitken, A. C., Determinants and Matrices, (New York, 1944), §51. Google Scholar

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