Integer coefficient array for polynomials related to the minimal polynomials of cos(2Pi/n). Rising powers of x.

A181877

Integer coefficient array for polynomials related to the minimal polynomials of cos(2Pi/n). Rising powers of x.

Terms

    a(0) =-2a(1) =2a(2) =2a(3) =2a(4) =1a(5) =2a(6) =0a(7) =2a(8) =-1a(9) =2a(10) =4a(11) =-1a(12) =2a(13) =-1a(14) =-4a(15) =4a(16) =8a(17) =-2a(18) =0a(19) =4a(20) =1a(21) =-6a(22) =0a(23) =8a(24) =-1a(25) =-2a(26) =4a(27) =1a(28) =6a(29) =-12

External references