Chebyshev U(n,x) polynomial evaluated at x=99 gives 2*7^2+1.

A097731

Chebyshev U(n,x) polynomial evaluated at x=99 gives 2*7^2+1.

Terms

    a(0) =1a(1) =198a(2) =39203a(3) =7761996a(4) =1536836005a(5) =304285766994

External references