Chebyshev U(n,x) polynomial evaluated at x=393=2*14^2+1.

A097774

Chebyshev U(n,x) polynomial evaluated at x=393=2*14^2+1.

Terms

    a(0) =1a(1) =786a(2) =617795a(3) =485586084a(4) =381670044229

External references