MathDB
# of polynomials divisible by x^3+x^2+x+1, coefficients in [1999], degree=6

Source: Mongolia 1999 Teachers elementary level P5

May 6, 2021
algebrapolynomial

Problem Statement

Find the number of polynomials P(x)P(x) of degree 66 whose coefficients are in the set {1,2,,1999}\{1,2,\ldots,1999\} and which are divisible by x3+x2+x+1x^3+x^2+x+1.