Cyclotomic polynomials at x=-8.

Terms

a(0) =-8a(1) =-9a(2) =-7a(3) =57a(4) =65a(5) =3641a(6) =73a(7) =233017a(8) =4097a(9) =261633a(10) =4681a(11) =954437177a(12) =4033a(13) =61083979321a(14) =299593a(15) =18837001a(16) =16777217a(18) =262657a(20) =16519105a(21) =77158673929a(22) =1227133513